In to take down a passenger. Why he took action. Good evening. And we begin tonight with the breaking developments in the race for the white house. What could be an allout war within the Republican Party brewing at this hour. Donald trump and what hes now saying about House Speaker paul ryan. And it all comes after another controversial headline just today. When a trump supporter g heart, trumps answer, i always wanted to get a purple heart. This was much easier. And just a short time ago, trump declaring about the khan family, who lost their son at war, i dont regret anything. We begin with abcs tom llamas on the campaign trail. Reporter tonight, donald trump, who never saw combat, never served in the military, now has a purple heart. You know, something very nice handed me his purple heart. Reporter but trump then saying this i said, man, thats, like, thats like big stuff. I always wanted to get the purple heart. This was much easier. Reporter the moment now shining a spotlight on trumps own military record. The republican nominee once touting his time in military school, saying, quote, i always thought i was in the milita. Battlefield. During vietnam, getting four college deferments, and then a fifth one. I had a minor medical deferment for feet, for a bone spur of the foot, which was minor. Reporter still today, a rare admission. But ive regretted not serving in many ways. Reporter it comes as trump is still tangling with the muslim family of a fallen u. S. Soldier. Reporter trump hitting back at the khan family, claiming he has sacrificed, as well. I think i have made a lot of sacrifices. I work very, very hard. Ive created thousands and thousands of jobs, tens of thousands of jobs, built great structures. Ive done ive had tremendous success. Those are sacrifices . Oh, sure. I think theyre sacrifices. Reporter today, eric trump, asked if his father should apologize tohe i think he has by calling them a hero. In terms of the one question whether youve made a sacrifice, i think my father has. Now, thats certainly not the ultimate sacrifice. Reporter eric trump adding this i think this is something that was honestly blown hugely out of proportion. Reporter but it was donald trump who kept tweeting about the khans four days after their convention appearance. And today, no regrets. I dont regret anything. I said nice things about the son. And i feel that very strongly. But of course, i was hit very war veteran, who gave trump his purple heart 100 , im behind him. I know other veterans that are behind him. Reporter but today, president obama putting pressure on republicans to denounce their nominee. If you are repeatedly having to say, in very strong terms, that what he has said is unacceptable, why are you still endorsing him . Reporter also today, an unscripted moment on the trump interrupted by a crying baby. Dont worry about that baby. I love babies. I love babies. I hear that baby crying. I like it. I like it. The moms rubbing around, like, dont worry about it, you know . Reporter bud then, just one minute later. Actually, i was only kidding, you can get the baby out of here. Thats all right. Dont worry. I think she really believed me that i loved having a baby that unscripted moment with the baby today. Tom llamas with us live tonight. Tom, back to the president for a moment. Who today said donald trump is, quote, unfit to be president. President obama then asking Republican Leaders today, why are you still endorsing trump . And have we heard from any key Republican Leaders tonight . Reporter david, that may have been the strongest attack yet from president obama on donald trump and the Republican Leadership. And, david, tonight, silence from gop leaders. Nothing from mitch m respond tock the president. David . Tom llamas leading us off tonight. Tom, thank you. Meantime, as i mentioned there at the top, there could very well be a war brewing within the Republican Party at this hour. Donald trump and House Speaker paul ryan, and tonight, just a short time ago, donald trump saying he is not ready to support paul ryan, whose own primary back home is now just one week from tonight. So, lets get right to jon karl, tracking it all tonight. Not ready to support paul ryan, just days to go. David, in politics, this is war. We remember how ryan and trump met earlier this year, to mend fences and how ryan, under pressure, endorsed trump, an endorsement hes had to defend over and over again. And this is how trump repays him. Bottom line here, could paul ryan lose back home because of this . Reporter well, look, this is a low turnout august primary. You have trump praising ryans opponent. There is zero reliable polling. The honest answer is, who knows . All right, jon karl, youll stay on and there is one more developing headline in the race for president before we move on here, and this one spells trouble for the democrats tonight. More heads rolling at the Democratic National committee, after the partys email was hacked. U. S. Authorities believing Russian Hackers were behind it, but its whats in those emails now leading to resignations. Party ceo amy daisy is out tonight, along with the partys chief finance officer and commune cases director. All three in those emails clinton over bernie sanders. The release of those emails already led to dnc chairperson congresswoman Debbie Wasserman schultz to resign from her post at the dnc. We move on now to the deadly bus crash on a california highway. This evening, authorities calling it catastrophic. The aerials tonight of that charter bus off the road, and slides down the middle there been a sign pole. Five passengers were killed. More than a dozen injured. And abcs Kayna Whitworth is in california. Reporter a desperate race for survivors. There is reported to be a bus with multiple ejections. Reporter so many traumatic injuries, First Responders reportedly ran out of tourniquets. The bus, nearly sliced in half by this highway sign. That pole went through the center of the bus and thats where the injuries were sustained. Reporter it was en route from mexico to washington state, 30 passengers onboard. At least five killed. Tonight, the driver, 57yearold Mario David Vasquez remains in the hospital with serious injuries. He told me that he was very careful because he wanted to come home and see us. Reporter overhead highway signs are designed to not break away, because if they do, they can pose a hazard to traffic. In 2011, 15 people were killed in the bronx after this bus hit an overhead sign. L. A. Office. They have a satisfactory safety raiding, yet, we found multiple citations, some of which led to drivers and buses being pulled off the road. The ntsb is now investigating. David . Kayna, thank you so much. We turn next here to an alarming headline tonight involving the allout air war against zika, set to begin just hours from now in florida. The cdc already warning pregnant women to avoid a certain part of florida, and now comes serious questions over whether the so far, regular spraying has not stopped the threat from the mosquitos that carry the virus. Tonight, Florida Health officials have announced a 15th person has contracted zika right here in the u. S. Dr. Besser with the map of the states bracing next after florida, but first, abcs eva pilgrim, where they are spraying tomorrow morning. Reporter tonight, the fullon assault against zika, ramping up the battle. Taking it to the sky, that aerial spraying in miami morning. The countys mayor saying they are up against a tough enemy. These mosquitos are proving to be difficult to get rid of. Mosquitos have always been difficult to get rid of. Reporter this is the frontline of the attack on mosquitoes, miami tripling the number of inspectors on the ground. But even still, people hiring private contractors to kill mosquitos on their property. Melissa welcher is due to give birth later this month. Shes taking every precaution, wearing long sleeves and pants. Just, like, staying protected. Reporter now that 15 patients have contracted the virus, this clinic in the hot zone is stepping up who gets tested for zika. As of yesterday, were testing every pregnant woman that comes through my desk. Reporter david, doctors warning those who contracted zika, telling them to long sleeves and pants. If they get bitten, they could spread the virus. David . Eva pilgrim with us again tonight. Eva, thank you. I want to get right to this evening. Rich, you were telling us, there are real concerns now over whether this spraying will truly be effective, given the type of mosquito were deeming with. Reporter thats right. What we hear from experts in Mosquito Control is that area spraying works well for highflying moss tee coe. The mosquito that spreads zika lives in containers around your home. I do want to show everyone at home that map again, and rich, you can see there in the red, see these headlines next. How quickly is this expected to spread, and if there are questions about whether the spraying will work, is this simply about being vigilant with repellant . Reporter david, its just a matter of time. Theres so much travel back and forth between the u. S. And countries where zika is spreading wildly. With the mosquito in those states, we are going to see more clusters like were seeing in miami. And it does come down to people using personal protection, using that repellant. Dr. Besser, who will stay on this for us. Rich, t right now. We are tracking a Tropical Storm tonight, and new flash flood warnings in this country, after those dramatic flood rescues we showed you this week already. That human chain. And tonight, heavy rain and strong winds in ocean city, maryland. A confirmed tornado in that area. This kentucky neighborhood under water, as well. And in missouri tonight, families finding their hopes surrounded by all of that water. Lets get right to chief meteorologist ginger zee, tracking it all. Reporter you need one storm for an hour or two and thats what causes the problem. Thats what were watching on the map tonight. The flash flood watches for places like arizona, i just saw a report of a swift water rescue. So, these numbers and accidents are coming in. Please do not drive into water. Especially in the areas that are getting some of the bulls eyes of two to three inches. And then, that Tropical Storm now has a name. Earl. And most of the computer modeling taking it almost due west, through belize as we go into the thursday fda david . Thanks, ginger. Joer sea overseas tonight. And the Syrian Government this time accused of using toxic gas. A rebel group is sharing these photos of what they say are chlorine gas canisters dropped from a military helicopter. At least 30 people reportedly suffering from chemical injuries. Some 300,000 people are trapped in parts of aleppo as the government wages a fierce and to a robbery and to quickthinking employees who saved their own lives. Masked gunmen, heavily armed, barging into a houston store. One, shooting the ceiling, sending the clerks running for cover, behind a bull lebulletpr window. Abcs Clayton Sandell now. Reporter the first sign anything is wrong at this houston Convenience Store an earsplitting gunshot into the ceiling. Employees dive for safety in a small room as a gunman storms over the counter. As soon as we heard the they just jumped into the booth and locked the door. Reporter they quickly lock the door to the checkcashing booth, protecting themselves behind bulletproof glass, with all the money inside. The three gunmen try desperately to get in, banging on the door, riddling the place with bullets. People who are outside assumed that we were dead because they heard so many shots fired. Reporter in the back, one customer gets a shotgun pointed at his head. He offers up his wallet, and the the booth himself with at least three blasts from his shotgun and a few kicks. But the door holds. They came in like crazy. Theyre shooting everywhere, bullets flying all over, believe me. Reporter their mission a failure, the three gunman take off in this suv. Nobody inside was hurt. Somebody trying to get easy money, instead of working hard. And thats what we do here. Reporter those would had be robbers tonight are still on the loose. Cl angeles. And tonight, the parents of Anton Yelchin filing a lawsuit. They said they are taking this step to prevent other families from the same tragedy. Their son was crushed by his jeep when it rolled down his driveway, trapping him between the vehicle and his driveway gate. Heres abcs gee jio benitez. Reporter tonight, just six weeks after star trek actor 2015 jeep grand cherokee, his grieving parents announcing theyre filing a wrongful death lawsuit against Fiat Chrysler, the makers of the jeep. Many may, Fiat Chrysler sent a letter to jeep owners, saying the cherokee may suddenly roll away if the engine is left running and the driver fails to put the vehicle in park. You can see here how it may be confusing, since the lever springs back to the center no matter what gear youre in. In june, yelchins jeep rolled backward, crushing him against a gate. A letter announcing a fix for after his death. 1. 1 million vehicles recalled. That problem existed for years and years and years. Reporter in a statement earlier today, Fiat Chrysler saying it extends its sympathies to the yelchin family for their tragic loss. The company has not been served with a lawsuit and cannot comment further at this time. And david, tonight, weve learned jeep owners have filed a separate National Class action lawsuit against Fiat Chrysler, as the company reminds affected parking brake is engaged. David . Gio benitez, thank you. There is still much more ahead on world news tonight this tuesday. The Airline Pilot taking down an unruly passenger, just moments after landing. The pilot jumping in, wrestling him to the floor. You will hear and see this video. On the video, he explans why he took action. The dramatic rescue. A driver trapped in a sinking car. Good samaritans racing in. A race against time, right here. And then, watch this. Tourists on a whale watch expected. Wait for it. Thats about as close as they can get, folks. Where this played out, as we continue tonight. I accept im not 22 i accept i do a shorter set these days. I even accept i have a higher risk of stroke due to afib, a type of irregular heartbeat not caused by a heart valve problem. But i wont play anything less than my best. So if theres Something Better than warfarin, im going for it. Eliquis. Less major bleeding than warfarin. Eliquis had both. Thats what i wanted to hear. Dont stop taking eliquis unless your doctor tells you to, as stopping increases your risk of having a stroke. Eliquis can cause serious and in rare cases fatal bleeding. Dont take eliquis if you have an artificial heart valve or abnormal bleeding. While taking eliquis, you may bruise more easily. And it may take longer than usual for any bleeding to stop. Seek immediate medical care for sudden signs of bleeding, eliquis may increase your bleeding risk if you take certain medicines. Tell your doctor about all planned medical or dental procedures. I accept i dont play quite like i used to. But im still bringing my best. And going for eliquis. Reduced risk of stroke plus less major bleeding. Ask your doctor if switching to eliquis is right for you. You dont know this yet but in fifteen hundred miles, fortunate ride on the gravitron, your grandkids spot a 6 foot banana that you need to win. In that moment, youll be happy you partnered with a humana care manager and got your health back on track. Because that banana isnt coming home with you until that bell sings. Great things are ahead of you when your health is ready for them. At humana, we can help you with a personalized plan for your health for years to come. Next tonight here, the pilot takedown on an American Airlines flight. An allegedly drunk faepassenger threatening the crew. The pilot taking matters into his own hands, and heres abcs steve osunsami. Reporter in cell phone videos from passengers no doubt shaking their heads on this American Airlines flight from lexington to charlotte move. Take a seat. Move. Take a seat. Reporter its pretty clear that 25yearold michael kerr has more than a few when the plane lands. As he physically struggles with the flight attendant, and then gets this Firm Response from the pilot. Sit down. Sit down. Enough. You dont put your hands on my flight attendant. Reporter tonight, hes banned from flying while he awaits trial on federal charges for allegedly interfering with a flight crew. Passengers watched him dri three glasses of jack, and were recording july 21st as he refused to sit down. Since 2007, the friendly skies have seen more than 40,000 reports of disruptive passengers. The airlines have been struggling to fix this, and have been pushing for new rules that would allow them to go after passengers for the cost of these disruptions. David . Steve, thank you. When we come back, the debate tonight. Some dentists are not happy with this one. Heres the question. Does flossing make a difference . Also, that moment good is samaritans jumping in. And if youve ever been on a whale watch, chances are, your view might not have been quite like this. Well be right back. vo a lifetime of your dogs nutritional needs. All in one. Purina one. Healthy energy, all in one. Strong muscles, all in one. Highly digestible, and a taste he loves, all in one. Purina one smartblend is expertly blended. 0 fillers, always real meat 1. Lifelong smart nutrition. Its all in one. Purina one. After a long day, jen stops working, but her aleve doesnt. Hey mom because aleve can last 4 hours longer than tylenol 8 hour. man what i love about the tempurbreeze bed is its cool. You just get in and it naturally adapts to your body and creates the perfect temperature for you. vo sleep cooler, wake more refreshed. Discover the new temperbreeze. Hey, need fast heartburn relief . Try cool mint zantac. It releases a cooling sensation in your mouth and throat. Zantac works in as little as 30 minutes. Nexium can take 24 hours. Try cool mint zantac. No pill relieves heartburn faster. When people ask me what its like your bronze. Your silver. Your gold. And Liberty Mutual insures them all. Liberty mutual is proud to insure every team usa medal won in rio, just like we protect the medals youve earned in life. Liberty stands with you. Liberty mutual insurance. . If you have moderate to severe plaque psoriasis, isnt it time to let the real you shine through . Introducing Otezla Apremilast . Otezla is not an injection or a cream. Its a pill that treats plaque psoriasis differently. With otezla, 75 clearer skin is achievable after just 4 months, with reduced redness, thickness, and scaliness of plaques. And the otezla prescribing information has no requirement for routine lab monitoring. Dont take otezla if you are allergic to any of its ingredients. Tell your doctor if you have a history of depression or suicidal thoughts, or if these feelings develop. Some people taking otezla reported weight loss. Your doctor should monitor your weight and may stop treatment. Side effects may include diarrhea, nausea, upper respiratory tract infection, and headache. Tell your doctor about all the medicines you take, and if youre pregnant or planning to be. Ask your dermatologist about otezla today. Otezla. Show more of you. To the index of other news. A dramatic rescue near detroit tonight. Goo samaritans jumping into lake st. Claire, trying to save a driver trapped in a car. Police and firefighters helped smash a window, cut his seat belt and pulled him out moments before the car went under water. A new study tonight saying there is little evident to suggest flossing fights plaque and cavities. Government Health Officials never fully researched the insisting flossing is an acceptables part of taking care of your teeth and gums. Tourists on a whale watch spotting a fin whale in the distance. They were shocked, as a second whale appears just in front of them, its mouth wide open. When we come back here tonight, the paraglider trapped in his lines, cutting himself loose from the glider all together and freefalling. It saved his life. I had that dream again that i was on the icelandic game show. And everyone knows me for discounts, like safe driver and paperless billing. But nobody knows the box behind the discounts. Oh, its like my father always told me put that down. Thats expensive. Of course i save people an average of nearly 600, but whos gonna save me . [ voice breaking ] and thats when i realized. Im allergic to wasabi. Well, i feel better. Its been five minutes. Talk about progress. [ chuckles ] hi, im phil mickelson. Ive been fortunate enough to win on golfs biggest stages. But when joint pain and stiffness from Psoriatic Arthritis hit. Even the smallest things became difficult. So i talked to my rheumatologist. And he prescribed enbrel. To help relieve joint pain and help stop further joint damage. Enbrel may lower your ability to fight infections. Serious, sometimes fatal, events including infections, tuberculosis. Lymphoma, other cancers, occurred. Tell your doctor if youve been someplace where fungal infections are common. Or if youre prone to infections, have cuts or sores, have had hepatitis b, have been treated for heart failure, or if you have persistent fever, bruising, bleeding or paleness. Dont start enbrel if you have an infection like the flu. Get back to the things that matter most. Ask how enbrel can help relieve joint pain and help stop joint damage. Enbrel, the number one Houston Mission allergy escape. For those whove gone to extremes to escape their unrelenting nasal allergy symptoms. Houston news alert. New from the makers of claritin, clarispray. . . Welcome back. Clarispray is a nasal allergy spray that contains the 1 prescribed, clinically proven ingredient. Nothing is more effective at relieving your sneezing, runny nose and nasal congestion. Return to the world with new clarispray. With my moderate to severe crohns disease,. I was always searching for ways to manage my symptoms. I thought i had it covered. Then i realized managing was all i was doing. When i finally told my doctor, he said humira was for people like me who have tried other medications,. But still experience the symptoms of moderate to severe crohns disease. In clinical studies, the majority of patients on humira saw significant symptom relief. And many achieved remission. Serious, sometimes fatal infections and cancers,. Including lymphoma, have happened; as have blood, liver, and nervous system problems, serious allergic reactions,. And new or worsening heart failure. Before treatment, get tested for tb. Tell your doctor if youve been to areas where certain fungal infections are common, and if youve had tb,. Hepatitis b, are prone to infections,. Or have flulike symptoms or sores. Dont start humira if you have an infection. If youre still just managing your symptoms, ask your gastroenterologist about humira. With humira, remission is possible. Finally here, the paraglider, cutting himself free to save his life. Heres linsey davis. But this new video shows just how fine the line is between thrillseeking and death defying. While paragliding over south florida beaches last month, disaster struck. He starts to spin out of control, his lines get tangled up and he cant undo them. His only option is to jump more than 150 feet. He jumped into the mangroves. Reporter leroy suffered a broken back, femur, pelvis, three broken ribs and a punctured lung, and says its a miracle hes alive today. The reactions of the paramedics and the doctors and nurses, and prayers and love from all around the world was just, like, another level. Reporter he says love is what saved him. Fios is not cable. Were wired differently. So we wired the wagners house with 100 meg internet. Which means that in the time it takes mr. Wagner to pour a 20 oz. Cup of coffee, tommy can download 30 songs, and jan can upload 120 photos. 12 seconds. Thats the power of fiber optics. And right now you can get 100 meg internet with equal upload and dowloads speeds, tv and phone for just 69. 99 per month online. This is the jeopardy tournament of champions here are three former champions a stayathome mom from newark, delaware. A Software Developer from malden, massachusetts. And a chef originally from detroit, michigan. And now here is the host of jeopardy alex trebek [ applause ] thanks, johnny. All right, were into it now, folks. Catherine hardee, the winner yesterday, the first of our semifinalists