At the live desk right now, continuing to watch quite a mess of people being taken off Southwest Airlines tonight. A computer problem ground all southwest flights across the country. Now, the company is telling us the ground stop applies to any flights that have not left the gat gate. Now at last check, Reagan National airports said southwest flights were landing but not taking off. And right now if you were to go to the southwest website, this is what youre going to see. An image that says were working hard to get you where you want to be. And it tells customers not to refresh their browser. Once again, were being told the faas ground stop has been lifted but still plenty of lingering computer problems for Southwest Airlines. Well check in with him as soon as he arrives. What a mess. Susan hogan. Susan, thank you. Thousands of black Police Officers from all over the country are here in washington for their annual conference. Today they marched to Howard University in memory of those killed in the line of duty. In light of the tensions and police shootings, the group is even more focused on strengthening ties with the community. Megan fitzgerald is live on the campus of howard with more on their message tonight. Meagan . Reporter it was important for those Law Enforcement officers to demonstrate, they s say, that they are committed to rebuilding trust with the communities they serve. By the time they made it here, Community Members got a reminder of how thankless a job policing can be. Go out with a different sense of consciousness. Be very aware of your surroundings. Policing in america officers since the police were gunned down in dallas and baton rouge while trying to keep their community safe. This morning on the campus of Howard University lord, we thank you for that gathering. Their sacrifice was honored. One blue candle to commemorate the guys in dallas, louisiana and most recently the young captain in kansas city, kansas. Reporter black Law Enforcement officers from around the country were in d. C. For an annual conference, where they discussed ideas of how to rebuild trust in many of the communities they police every day. We made mistakes, that we havent been as good as we should have been with developing those relationships. We have all got to come together. Weve heard that over and over. Reporter this morning, officer showed that theyre committed to coming together. These pictures of marching alongside teenagers and other Community Leaders to Howard University to make a statement. Were going to be there to protect and serve no matter what. Reporter no matter how some may feel about Law Enforcement officers, theyre hoping citizens remember what they continue to do every day. We must never forget that officers are out here, putting their lives on the line. We spoke with some of those Community Members who actually watched the march. Their message to Law Enforcement officers coming up at 6 00. Mechlt agan fitzgerald. Thanks, meagan. Last nights storm did a whole lot of damage. A large oak crashed and snapped the roof of a nearby home. Clearing this out will take days. We have Live Team Coverage on the weather. But in a moment, joining us to talk about that heat wave that is coming our way. We begin with chris gordon live with a damage report from bethesda. Chris . Reporter i am told that it will take at least another day working to try to restore Telephone Service to the neighborhood. Some residents say theyve never heard such a large storm or seen the night sky light up so brightly. Trees toppled, tearing down phone lines in bethesda. Thunder and lightning was intense. Boom lightning struck this house. Robin the street, tells me neighbors put the flames out with the fire extinguisher. Thats the gas line, right . They told me last night policemen and firemen told me last night this house could have blown up, had they not put the fire out, and taken some houses with it. Reporter no one was home at the time lightning struck this house. 13yearold jonathan mason, who lives across the street, was on his phone, looking out his window. I see a lightning bolt come from the sky. It made my window turn completely white. It looked like it hit kind of the street and that house over there and basically the telephone line shut off immediately and all the alarms started going off. Reporter hail hit hard, damaging many roofs in this neighborhood. Today a lot of those homeowners called their insurance carriers. Ahead at 6 00, how this tree, falling last night during the storm, caused a close call for a bethesda family that lives here. Thats coming up unbelievable picture there. Chris gordon, thank you. Get ready for another heat wave. Amelia draper is here to tell you when that heat will really be on. It sounds like its going to be on for a while. Exactly, jim. We start to see the extreme heat move into the area friday. Weve had heat wave this is year but were talking about the hottest its been in this area in about four years. Current temperatures coming in, in the generally mid to upper 80s. 85 in the district. Unofficial high today about 88. Highs in the 80s. Tomorrow were right back into the 90s. 18th day so far where weve hit 90 or higher. Still warm around 83. Mainly clear skies overnight and throughout the day tomorrow. So youll need the sunglasses for your thursday. 7 00 am, were starting off at 74 in the suburbs. Temps in the 60s. Coming up, ill recordbreaking heat and, again, what that means for your weekend forecast. Wendy . Thanks, amelia. Civil rights leader Walter Fauntroy appeared in court for writing a bad check. He also told fauntroy he will issue a bench warrant if he doesnt show up. He had been living abroad for several years. Police arrested him when he arrived back in the country late last month. He helped to plan the 1963 march on washington and also served two decades as the districts first congressional delegate. A local man has admitted impersonating a top congressional aide to score Washington Redskins field passes and special treatment at an exclusive bar. His name is Jarrett Lewis. His case was first reported by our scott mcfarlane, who joins us now with the latest. He admits trying to impersonate the chief of f no relation between the two. Jared lewis admitted a scheme in which he pretended to be his closest confident. He said he did so between 2014 and 2015 to get field passes from the Washington Redskins and special treatment at the wellknown clevelander bar on south beach in miami. It was the bar that blew the whistle and notified the congressmans office, according to Court Proceedings today. Congressman lewis chief of staff is well known, michael collins. Congressman lewis office declined to comment on the story, saying its a matter for the courts now. 35yearold Jarrett Lewis was a student at Syracuse University and he, too, did not comment to news 4 after the proceedings. He faces up to three years in prison and quarter Million Dollar fine when sentenced in october. Wendy . Theevgs are targeting yoga studios in the district. A man with a into the hot yoga studio last month. Rifling through a desk. It is at least one of ten yoga locations that have been burglarized over the past ten days. Mark segraves takes a closer look at this crime trend at 5 30. When we come back, driven to frustration. The busy stretch of highway that may only get worse in the coming months. Problems greet workers at the welcome back. Tonight, Donald Trumps vp pick, mike pence will deliver what some think is the most important speech of his life. Also his son eric will speak. Earlier today reality star Caitlyn Jenner made an appearance. Chris . Reporter that had a big affect on a lot of people here, jim. Update on the breaking weve been following from outside quicken loans arena. Two cleveland Police Officers have been assaulted and have minor injuries. Multiple people have been arrested. All of this started when a fight broke out between the protesters at a flagburning demonstration. All this happened near a checkpoint within several blocks of the arena. The Cleveland Police have issued a dispersal order for that area, meaning only delegates can come in. All media and everyone else had to clear out. As you mentioned, Caitlyn Jenner made a big appearance today at whats called the big tent brunch. She said it was easy to come out as trans. It was a lot harder to come out as republican. But her dad was in the military. That helped shape a lot of her political views. While she admits that the Democratic Party has done far more to embrace gays and lesbians into their organization, she is not ready to jump s get back to a Constitutional Government with 18 enumerated powers is in the Republican Party. But i have to admit, i have been very disappointed over the last five, ten years. And so but i wont give up hope on it. She also said that there was one thing that she could tell donald trump, it would be that people in the Republican Party need to see trans people and need to get to know them on a personal level. My colleague, tom sherwood, had a great assignment today. You got a chance to meet some of the incredible characters that are circulating around the area. Its more than the stuff they wear. Obviously, were watching the protests here. This is a lot of fun here. A souvenir here, like the badge were wearing. That can be a souvenir. The best kind of at every political convention, stuff is for sale. Some early shoppers today. We bought a nice tshirt that says im always right. Show you that. Reporter you dont need a tshirt to tell people that, do you . Oh, no. Of course not. Pink is one of my favorite colors so i got this. Reporter very nice flag. It doesnt say trump on there. It doesnt have to say trump as long as youre a trump supporter. Trump supporter at heart is all that matters. Conservative, red, white and blue bow tie, good old American Flag and something a little sparkly barkley for the floor tonight. I think you would be seen if youre on the floor with that. I think so. Many delegates here at the Republican National convention arent overaccessorized yet. Theres not much antihillary stuff either. Only the the real trump merchandise. Thats expected to start selling big on the last day of the convention. Now coming up at 6 00, chris, a serious story. Virginia has a lot of military throughout the state. We talked to virginia delegates who say military readiness has to be a big issue in this fall campaign. They say that the military has not gotten the support it needs from the democrats. Well have that at 6 00. Great to look forward to. A lot of delegates from the Hampton Rhodes area. And Northern Virginia is filled with the pentagon and all those others. Well keep you updated on whats going on here. Well send it back to you in the studio. Thank you, guys. Some drivers are fighting back against what they call illegal tolls. Filing a new lawsuit to challenge them. Coming up on news 4 at 5 00, how that could affe construction on the silver line. Dangerous heat wave is headed is way. Th now your storm team 4 forecast. Tomorrow will be a transition day to very hot and humid weather that sticks around through monday. Tuesday next tuesday, we start to see a little bit of relief. Of course, thats relatively speaking. Here are your weather headlines, tomorrow in the 90s, f it was today. Weather alert days friday through monday due to dangerously High Temperatures impacting there. Temps in the triple digits and feeling a little warmer when you factor in the humidity. With the heat and humidity comes the chance for some afternoon thunderstorms. Nothing widespread. It looks like the best chance of rain will actually wait until monday. Still hot next week. Tomorrow, the weather having a low impact on your thursday. Well have plenty of sunshine from start to finish. Overall, actually, it will be a really nice, summer day. It will feel hot but not too humid, thankfully. Its completely dry from start to finish. Currently temperatures in the 80s right now. 85 in the district. 84 in fed rirederick. Beautiful sunshine right now. Mostly sunny skies tomorrow with temperatures in the low 90s. 92 in washington. A little bit cooler over in annapolis. High there of 87 degrees. Now, as far as the heat is concerned, the heat forecast for this time of year as you work our way toward friday. Start to use caution. If youre outdoors, make sure youre drinking plenty of water. Dangerously hot over the weekend. Near record High Temperatures in the forecast. Factor in the humidity, feeling like temps are over 100, potentially even over 105 at times. Heat advisories are likely. Theres a potential for some excessive heat warnings. Here are the numbers. Friday, high of 99. Saturday, high of 101. Sunday, High Temperature of 102. Notice a chance for some scattered late day showers and thunderstorms friday, saturday and sunday. But very low. Only about 30 . A weak cold front moves through monday. That brings a better chance for late day showers and thunderstorms. Before we have natures natural way of cooling us down we hit 101. Natural highs sunday and monday. Wednesday high 93. After that, you jump right back up into the mid to pool forecast for tomorrow, definitely use the sunscreen. Perfect day to hit the pool. You dont have to worry about any thunderstorm chances. The sunglasses as well. Heat kicks in friday. Most of us completely dry. Saturday we could deal with an afternoon thunderstorm. It will be dangerously hot at that point. But sunday were tracking record high heat. If youre heading to the pool sunday or whatever your outdoor plans are, i would recommend getting them done very early. Wendy . Thanks, amelia. Back to the breaking news affecting Southwest Airlines. The company is trying to recover from a computer glitch, affecting everything from its flights to the company website. Shomari stone just arrived at Reagan National with a look at the situation there. How is it going, shomari . Im here at terminal a at Reagan National airport. Look at this line. That all the way around, right over there. Let me show you. There are many delays here at the airport due to this computer issue. Lets take a look at this board right over here. Delayed, delayed, delayed. We have some flights on time. One woman told me she had a flight that was supposed to leave at 4 15. She is at the end of this line. I want to show you how long it is. Lets take a quick walk here. Let me come around here. You see the back. This line extends all the way right over there. So, it comes and wraps around to the ticket counter, which is located in that area. As you can see, a lot of people are concerned about their flights here at Southwest Airlines. The faa grounded the southwest airline. They were down for about an hour, back up running. However, there are a lot of delays and backups. Well bring you updates as they become available on the nbc washington app. Im shomari stone. Thanks, shomari. What a scene here. Big effort to clear our shelters. Hoarding case puts dozens of new animals up for adoption. Problems for the latest stage of metro safe track surge. This one didnt just affect passengers. Why crews were left waiting as well. Coming up on news 4, police have a warning for store owners in our area. Im mark segraves. Ill tell you the unlikely businesses that are being targeted by thieves. Im adam tuss. Do you drive along the woman i have a masurprise for you. Are you . Man you have a surprise for me . Narrator at dominion, 1 in 5 new hires is a veteran. And when theyre away, they miss out on a lot. But they wont miss out on financial support. Because we cover any difference between their military pay and their dominion salary, and continue benefits for them and their families. Why do we do it . Because our vets sacrifice enough. Dominion. Depend on us for more than energy. Stand by me. Right now at 5 30, live look inside the Republican National convention. Walk throughs from tonights speakers including ted cruz, Newt Gingrich and trumps son, eric. Donald trump arrived greeted by his family and Vice President ial hopeful mike pence. Tonight will be his chance to address the delegas and the nation in a prime time speech. Here at home, in Northern Virginia, a new Class Action Lawsuit is ripping into the metropolitan washington Airport Authority, claiming that the authority is collecting tolls on one of our roads illegally. Transportation reporter adam tuss is joining us live from the dulles toll road with new details on this. This suit claims any driver that comes through this toll plaza over the last couple of years should get money back in our pocket. You see the toll revenue here is being used to partly fund the silver line. This lawsuit claims that that is an abuse of power. Our money is being taken for a range of purposes and no one can have any check on that and vote them out. Reporter attorney Robert Cynkar is waging a battle, Class Action Lawsuit hes leading is taking direct aim at the Airport Authority saying bluntly it wields almost Unlimited Power to determine the scope of its own activities. Case in point, according to cynkar, toll revenue from the dulles toll road is being used to build metros silver line, a rail line that many drivers here will never use. If theyre going to take money from you, you get to vote the bums out if you dont like to what theyre doing. And this authority is to be independent from all over forms of government. They have no check on them, no one can vote them out. Reporter this isnt the first time one of these lawsuits has been filed against the authority, to this point unsuccessful. Cynkar is now focusing on their structure. These are little emperors who are takie ining billions of dol to build infrastructure according to their judgment. Appointed by the president , governor and mayor. The toll on the toll road has risen to 2. 50 at the main toll plaza and buck at the off ramps. No plan to increase tolls until 2019 at the earliest. Now, there hasnt been an exact dollar amount attached to this lawsuit. But its expected to be in the hundreds of millions of dollars. Next hour at 6 00, what are the realistic chances you actually see some of that money back in your pocket, back to you. Adam, thanks. Power issues kept metro from doing any physical work to the tracks at the start of the new safe track surge this morning. Needed a switch power to certain sections of the tracks and that meant work crews had to be kept clear of the tracks for safety reasons. The issue was finally fixed after 10 00 this morning. All of this was happening as many of you still sat through single tracking. Latest safety surge is happening on the silver and orange lines between fallston and east falls church. Metros gm invited the public to go online for a sneak peek of the new website and give them feedback. The new website is in the final stages of development. Metro tells us its more mobile friendly and easier to navigate. The site launches later this summer. It is being called an extreme case of animal hoarding. 63 cats and kittens found in deplo home in northwest d. C. And also inside a uhaul van located just outside. The Washington Humane Society says they belong to two women who had been living in the home on decatur avenue illegally. The cats are underweight. They were overheated. Some of them are suffering from various infections. Many of them will be up for adoption at our clear the shelters event this saturday. You can find out more information right now by going to nbc washington. Com. Theyre looking for valuabl valuables, not exercise. More than a dozen yoga studios have been burglarized in the past week. Reporter last month a man broke into this yoga studio using a crowbar. Last week, someone broke in to this bicycle shop rightt door as well. He broke the register and he broke na one of our back rooms using the crowbar. Reporter bikram hot studio is just one of ten studios that have been broken into the past several days. The suspect can be seen going through the store after forcing his way in. Saw his face very clearly. We did not recognize him. Reporter just one of the yoenew shops here. The owner of bicycle space next door said he suspected Something Like this might happen but still glad he picked this neighborhood for his new shop. Weve been in the neighborhood a couple of months and certainly had a great welcome here. A few incidents but they certainly havent deterred us from where we want to be. Reporter d. C. Police issued a warning to yoga studios and gyms to increase their security. Forced entry is used in these studios have been ransacked. Cash and small Electronic Items have been targeted. He felt very comfortable. He took a lot of time hanging out in here, looking around for i dont know, keys, money, whatever he could find. Reporter just like her neighbor at the bike shop, this Yoga Instructor is still committed to her business and this neighborhood. Its working out, so its a nice business. Were building a nice community. Reporter police say they dont have a motive. They dont know why thieves seem to be targeting these yoga studios but say its happened in almost every part of the district. Thats the very latest. Wendy, back to you. Thank you, mark. With no time to waist, a group of Good Samaritans rush to help a motorist whose car flipped over during a crash. Watch their act of courage. It was caught on camera. This portion of the beltway Near National harbor is considered one of the most congested points on the beltway. Im pokemon go. Have you heard of it . If you havent, youve been hiding somewhere. Its all the craze right now. If youre out here in Fairfax County today, chantilly, virginia, in particular, a government and policesponsored event. Theyre doing it to keep people safe. Safety has become an issue. People are very focused on their phone, maybe while theyre driving, walking, skateboarding. Reporter new at 6 00, how police and local leaders in Fairfax County are making but how did we end up here . His mom thought he had the flu and that he was covered by the meningococcal meningitis. Vaccine he had received. Until 2014 there were. No vaccines for meningitis b in the u. S. Now there are. While uncommon, meningitis b can. Lead to death within 24 hours. Trumenba is a vaccine for 10 through 25 year olds to help prevent group b meningococcal disease. Trumenba should not be given if you had a severe allergic reaction after a previous dose. Most common side effects were injectionsite pain, fatigue. Headache, muscle pain, and chills. Ask your doctor about. All the risks and benefits of trumenba and tell them if youve received any other meningitis b vaccines. Meningitis b can be spread by typical sharing behaviors. A drink. A spoon. A kiss. It all started here. It might have been prevented with trumenba. Ask your doctor about trumenba. A water fight on londons hottest day of the year ended in chaos and five people stabbed. Thousands of people gathered at a park last night for that water fight. It turned violent when people started throwing bottles at police. The melee police had to use riot shields and horses to push the crowds out of the park there. Right now a dangerous heat wave is moving across the country and headed our way, putting Emergency Personnel on alert. Chris klakkam reports how people are dealing with the heat. Reporter pleasing few, beyond children. Because we get to go swimming. Reporter days to come will bring tripledigit heat from bismarck to baton rouge, birmingham and baltimore. Relief agencies are distributing water, fans, air conditioners. We dont want anybody being caught in distress in their homes or even dying. Thats happened in some past disasters. Reporter it just happened near st. Louis. An elderly woman died inside her home after the air conditioner broke down, prompting a reminder to check on the seniors. When i saye mean really physically check on them. Knock on the door. Reporter temperatures have been so high so far this year that nasa scientists have declared the first half a record breaker. The planet is warming. Last six months have been the warmest six months of the year on record. Reporter so hot in south dakota, dairy farmer created air conditioning to keep his cows cool and pet lovers in charlotte to offer up advice. Walk them in the shade. If youre going to walk them, put their paws in the grass. Reporter heat advisories and warnings have been posted in 16 central and Southern States through the weekend. Forcing parents into a state of sarcasm. Its fantastic. Reporter chris klakaam, nbc news. New concerns tonight about the zika virus. A case in florida is Getting National attention. Health Officials Say this one is different. Johnstown native her olympic dream started right here in this channel. In final training before she ads to he. Were just a few hours away from several key speeches at the Republican National convention in cleveland. Tonight, Donald TrumpsVice President ial pick, indiana governor mike pence will have his shot to make the case for the trump pence ticket. Live look inside right now. The theme tonight make America First again. Nbc political chief and meet the press Moderator Chuck Todd has been looking into whats been said already so far. Weve been doing Fact Checking at the rnc along with our friends and partners at politifact. Hillary clintons emails while she was secretary of state. Chris christie talked about it a lot last night. He ticked off a list of claims that clinton said about her emails, no marked classified information on her server, that she did not email any classified information and that all workrelated emails were sent back to the state different conclusions during the investigation. Christie got the facts right in this case. Well be checking more facts tonight as mike pence formally accepts his nomination as Vice President. Prince georges county where one of the most congested secs of the beltway around the exit for National Harbor. More and more cars use this part of the beltway every day. Aaa is warning its about to get a lot worse. Tracee wilkins is live at the harbor to explain why. Tracee . Reporter any time a new project is introduced you hear people say were worried about traffic. Not in my backyard. People who are making those complaints here were absolutely right. Aaa is worried about people being stuck in traffic after this mgn marble harbor is coming together faster and faster as the traffic around it is getting slower and slower. National harbor will become a place nobody wants to go because of all the gridlock and sitting in incessant bumpertobumper traffic. Reporter the state of maryland is reporting an increase of nearly 27,000 vehicles per day on the beltway, Near National harbor in the last seven years. Now at that spot is a bottle neck and concerns over what happens when casino opens. I dont think concern is the word. Well be paying close attention. Reporter Deputy Director for transportation Martin Harris says the con yegs is a sign that National Harbor is a success. I think what aaa is saying is that this is a major destination area for the state of maryland. I to look at it. Reporter most of the roads surrounding mgm are state and federal highways. Communication about traffic increases has been consistent. I think that the state has been working very closely with mgm. The county has been part of those conversations to try to make sure when the facility opens, to accommodate a rush of people to come here. Lets make it a good situation for everyone, especially the people who live near that facility. Reporter the solution . Weed with county officials about that. Aaa has some ideas and we shared these with members and residents. Thank you, tracee. Could be the first confirmed zika virus from a confirmed mosquito bite. Person in the miami area who has zika. U. S. And Florida HealthOfficials Say the case may not be linked to travel outside the more than 1,300 zika infections have been reported in the u. S. But none have involved bites from mosquitos within the united states. Theyve all been traveling. Mosquito control inspectors have been going door to door in the area that is under investigation. For nearly two aek iddecade ashley nie has dreamed about becoming an olympian. As Meagan Fitzgerald shows us, she never gave up. Now she will be representing america in rio. Reporter ashley nie has seen the power behind a dream. I was born and raised in maryland right here on the potomac river. Reporter always been part of her life. Its when she was 10 years old that the water changed it forever. I was too afraid to paddle a kayak. I knew i couldnt do t i knew it wasnt for me. My friend, mallory pulled me over and made me t began right here on this channel in dickerson. Slowly i worked my way up and ive been out here every weekend several times in a week. Reporter her dream was to one day become an olympian. She knew the competition would be fierce, but she never gave up. She was dedicated and determined. Were like million meters away from these polls. If you make the slightest mistake, game over. Getting ready for that one chance to qualify. Her drive, she says, comes from the community that exists on the wate water. I gave it my all and i fought for every stroke. I couldnt be more excited. After years of training and at 28 years old, she made it. Ashley nie is a firsttime olympian. In a few weeks, the world will bring home the gold. All i know is it will be really hard to race well there but it will be exciting. Meagan fitzgerald, news 4. Thats a cool perspective. The Olympic Games begin august 5th. Opening ceremonies here on nbc 4. Before then, make sure you sign up for our olympic newsletter on nbc washington. Com. We have got a heat wave coming. Records, right, tom . Record breaking . Like to wave byebye. If only it were that easy. Take a left and go yeah. In south dakota, pierre, south dakota, its 107 degrees there now. No thats the heat air, air mass that will be coming our way. Coming down here for the weekend. So, yes, its happening there. Likely, its going to be happening here. Not that hot here, but near triple digits by the weekend. Right now, though, its comfortable. Well take this in mid to late july. Right now comfortably dry humidity. I was taking a stroll around the building. Security had to tase me to get me to come back in. That nice . It hurt as we look now at nats park, have a great night for baseball. Hoping to see some great baseball, unlike last night. First pitch time, mid 80s. By the seventh Inning Stretch well be in the low 80s. By the end of the game, temperatures will be in the upper 70s. Great night for baseball. That just past full moon will be rising. Beautiful evening with low humidity. Storm team 4 radar, no storms around, unlike last night when we had a magical scene. Lightning and to the right of that was a full moon over reston. This was posted on my twitter page out in reston last evening, put on quite a lightning show there. If youre on the periphery of the storm you got quite a lightning show along with that full moon. Post your picks. Here we are with 4 tenday outlook tomorrow afternoon. Not too bad. Low 90s. Getting more humid. Few clouds around. Then here comes the big heat. May get to 101 saturday, 102 sunday. Weather alerts for friday, saturday, sunday and monday, due to the excessive heat. Small chance of afternoon storms saturday and sunday. Greater chance on monday to break the heat mid week next week. Another chance of storms toward the end of the week and following weekend. You have to watch out for if youre going to be outside for a length of time, take frequent breaks. And watch out for heat exhaustion. These are the symptoms for heat exhaustion. In fact, if you ever feel dizzy or you feel like youre faint, you know youre getting into heat exhaustion. Just get inside. If you have excessive sweating, nausea or vomiting, rapid or weak pulse, muscle cramps, those are the symptoms of heat exhaustion. Thats the precursor to deadly heat stroke. Heat is the number one weather killer. Take it seriously. We will be excessively hot over the weekend and first part of next week. Best idea is to stay inside in the ac. Back to you. Tom, thank you. She was wounded while shielding her son from the gunfire that claimed the lives of six Police Officers in dallas. Coming up, how the tragedy is now woman i have a masurprise for you. Are you . Man you have a surprise for me . Narrator at dominion, 1 in 5 new hires is a veteran. And when theyre away, they miss out on a lot. But they wont miss out on financial support. Because we cover any difference between their military pay and their dominion salary, and continue benefits for them and their families. Why do we do it . Because our vets sacrifice enough. Dominion. Depend on us for more than energy. Stand by me. Incredible video shows a group of people flipping over this car. The convertible turned over two or three times and landed upside down. There was gas leaking. They knew they had to act quickly. The driver said he lost control of the car when he tries to grab a book that the wind blew into the air. Looks like hes okay. Wow two civilians injured in that deadly shooting of Police Officers in dallas is now back home and recovering. She was shot in the leg while shielding her son from gunfire. Her son told president obama he wants to be a Police Officer. Plefrs, each took an oath to serve and protect. They are the countrys finest, a brotherhood. Jamar taylor aspires to join. Yes. Yes, thats my youngest, my 12yearold. Thats Shetamia Taylor is a proud mom. Shes home from the hospital. But the healing has only begun. This heals. This heals. I can get over this. I cant get over the senseless deaths of your loved ones. Tragedy that shook her city, even more reason. I want to be a Police Officer ever since i was 6 years old. Reporter for jamar to honor the badge. Knowing at the end of the day if i help a family or i help somebody in keeping them safe, it is just a good feeling. A message he told the president. Hes right here next to my brother, jawan. Jamar and his brothers invited to washington. We had to squeeze in. Im just in the back, trying to get a peek. For a conversation about race and police. I want to get thees that not all Police Officers are bad that some of them make mistakes. Reporter in a world where police have become targets, shetamia is worried for her son. I would never take that with an from him because of my fears and i dont want him to take it away from himself because of his. In time their fear also pass, knowing officers were sworn to shield our city. In just a few hours, mike pence will formally accept the nomination as Vice President. All eyes will be on him inside the arena. Outside, growing crowds and heated protests as several people are arrested in clevelan cleveland. We have Team Coverage tonight from the third day of the Republican National convention. Donald trump arrived about 2 30 this afternoon, welcome comed to cleveland by his family and running mate. Melania trump speech mystery has been cleared up a little controversy in signature style, tweeting a statement from the woman who is taking the blame. All this, as trumps Vice President ial pick, governor mike pence prepares to accept his partys nomination and to introduce himself to the rest of the nation. Steve handelsman is in cleveland to start off our coverage tonight. Hi, steve. Reporter schedulewise, donald trump is not expected to formally accept the nomination until the Republican National convention climaxes tomorrow night. He flew into cleveland a day early, today, to amp up this party for that event tomorrow night and for the big fight ahead. The republican nominee came to cleveland for a rally with running mate mike pence. Hopefully well do an amazing job and an amazing job for the country, hopefully. What begins in cleveland will end in the white