After bombs go off in the airport and metro station at rush hour. Panic. We have to run. What we are learning about several raids. How an arrest last week could be connect to todays attacks. Authorities stepped up security. News4 at 11 00 starts right now. First tonight, a new warning about travel to europe. The state Department Says americans should be wary about visiting the entire continent. Terrorists continue to plan, nearterm attacks throughout europe. There is a call from police for cell phone video as investigation continues. Trains, trams and buses will be running and schools will be open as the country Team Coverage at our area airports. But we begin with a possible connection to last weeks terror arrests. Tonight, police are hunting this man as yet unnamed, seen in the airport with two others, those men officials believe blew themselves up moments later. Many injured, bleeding and many dead, killed by bombs packed with nails. Isis claiming responsibility for the horror. Hundreds fleeing to the tarmac, smoke billowing from the airport building. Feeling like a wave. Then an hour later, more carnage. Subway cars doors blown out. Passengers escaping along the track while heard along the tunnel screaming. Todays attacks and some still missing. No one heard from stephanie and justin, their family increasingly worried. Tonight those behind the attacks may be on the run, a house raid discovering improvised explosionive devices and an isis flag. The massive manhunt is now under way in the afternoon rt the border there were reports of lines of cars. There has been increasing criticism of security failures here. When we crossed the border late into the night, we saw no checks, no police. Back to you. Countries around the world are standing in solidarity with belgium. Iconic landmarks like the eiffel tower bathed in colors of the belgium flag. So is the ward. Derrick word at Reagan National with our story tonight. Reporter that is one of the outpourings weve seen. Steppedup security is one of the more visible reactions weve seen. Another memorial as the Belgium Embassy in the northwest, flowers and notes laid at the foot of the flagpole. Amid fullon angst over the bombings. Im not belgian but its just a terrible, terrible thing. Reporter for those in belgium there was brief. We spoke to an attorney in business. I went over to the office and it was cordons off. Once we got to the premises, you could smell the smoke. Reporter he had been to the airport the day before. The day of flying out was no longer an option. Im on my car hoping to catch my flight tomorrow morning back to storm. Reporter the bombings mean staying with friends outside the city. Being extra caution now. I think we will avoid public areas, try to arrive at the latest possible airports and try to limit our movements in the immediate future. Reporter at Reagan National airport, a planned work stoppage to highlight protests was postponed. Workers decided to pay respect to victims and workers helped save lives. Reporter as we heard in statements in the tsa and department of homeland security, there was no 7hearing of a credible threat. There are other measures not as visible. Derrick ward, news4. You can expect to see heightened security measures at Dulles Airport. More on what travelers can expect there tomorrow. If you or a loved one has a flight out of Dulles Airport tomorrow, one thing you will notice is intense security will continue. Youll see Armored Police vehicles and youll see some will carry rifles, others wearing face masks with kevlar vests on and youll see k9 units. About a dozen we saw. They are checking luggage and empty trash cans and checking our own cameras. Its something that will likely continue at Dulles Airport. For some its comforting. Kafd culver news4. Metro Transit Police are working overtime because the subway was targeted, rail systems are on high alert tonight. All the major railways say there are no credible threats. Metro transit tells us they added plainsclothesed officers you wont see. Matt lauer is on the way to brussels with live reports tomorrow morning on the show. A developing story right now. Hundreds of students gathering for a massive protest at Howard University tonight. The group is upset with how the school handled an allege sex assault. What the university is saying tonight. Reporter the protests welled up out of a strong sense of injustice. Hundreds of Howard University students gathered and began marching toward the Main Administration building. There will be a thorough investigation. Reporter once there, organizers read a list of things they want to see changed. Survivors will not be removed from Howard University campus as a result of their accusations. Reporter the incident happened inside do student interviews says an advisor was raped by another student. The alleged victim lost her r. A. Job and had to leave school. The alenled perpetrator remains on campus. She was a great artist. In my own personal opinion the right protocal was not taken. We have actively investigating all reports made to us. Protest organizers are holding what they are calling a heal session on moments away from getting the first results from tonights primaries in caucuses. Polls have closed in loot of places. Youth has problems out there. Voters have been waiting a long time to caucus. Some of the lines are several blocks away from the building. Republicans are allowing online voting for another two hours. Turn out is high across the board. Down in arizona people have waited up to three hours to cast a ballot. Somebody tweeted out that the polls closed around 10 30 in tempe. Folks at the end of theline were told to expect a threehour wait to vote. Hour winner takeall. If Hillary Clinton wins there she will offset more delegates than if in utah ted cruz could take away the votes. We are continuing to watch developments after todays terror ato being in brussels many. What d. C. Mayor has planned for the nations capital. Music in his blood. We are at home with owen danoff after a huge win tonight on the voice. Heightened security around the globe. We are tracking the efforts stepped up to keep you safe in our community. Bring back the housecall . Open walkin clinics in convenient places . Help more moms get prenatal care . Or use technology to find insights that Lower Health Care costs . Maybe help doctors spend more time with patients, not paper work . What if you did all of this, and more . Because its all connected to better care, and better care means better health. Unitedhealth group built for better health. Fios is not cable. Were wired differently. Eived a few awards. But weve received a few more, including jd power who ranked us highest in Customer Satisfaction for the third year in a row. Only fios has the Fastest Internet on the most awarded network. Now get superfast 100 meg internet tv and phone for just 69. 99 per month, online. Cable cant offer internet speeds this fast at a price this good, only fios can. Tributes and condolences for the victims of the brussel terror attacks continue to pour in from around the world. New at teenager is behind bars for allegedly stabbing another young woman to death. Police say the 16yearold was arguing with an 18yearold at a bus stop on benning road in southeast this morning. Their argument got physical and witnesses say the 16yearold pulled out a knife and stabbed the woman. Its not known if this will be handled in juvenile court. The d. C. Mayor wants to raise the minimum wage. Mayor bowser is major new spending on education. That includes building repairs. Starting at 2017, we will give each school that hasnt been modernized a full renovation. The city will increase its education budget by 75 million. That is the largest investment in Public Education in the c districts history. You really did the job. The winner is owen. Owen. You watched him advance through the final rounds on the voice tonight. Owen danoff as he prepares for the live show. Mark spent time with him and his grammywinning father. Reporter bill and owen had been playing years. When bill was 26 he had his first hit. Dont think twice its all right i gave her my heart but she wanted my soul i consider myself a fullgrown artist. Im a huge paul simon fan reporter he didnt list his father among his musical influences. We need to keep him humble. Owen had to ask his father how it went. He doesnt know any of my songs. Reporter fighting back the path to success isnt going to be like his. That was the ticket to then maybe you could get an album. Reporter owens song writing he hopes the fans will come to know. Everything comes together. Its about the lyrics more than anything else. That is my big focus. Reporter owen didnt learn helps dads songs until later in life, there was an early sign he wanted to be like his dad. Once i took it and tried to photo shop my name on to it. Reporter listening to the father and son share a song, its clear it may not be the same path, but its very much the same journey. Reporter news4. Talented genes for. Tomorrow kicks off peak bloom for the cherry blossoms. 6. Will we have peak weather . As a matter of fact, for this last seven days, peak weather coincides perfectly with peak bloom. What are the chances . Not last year, thats for sure. Peak bloom tomorrow and on thursday. The weather is going to cooperate. Highs in the 70s wednesday and thursday. Temperatures go down towards the weekend. Nice. Out there right now, a much different story than last night. Last night we were sitting around 44. Winds out of the south at 16 miles per hour. Last night dulles, manassas and warrenton were at 32. We are all in the 50s right now. Ft. Meade cooler there. Weve got that southerly wind to keep things warmer overnight night. No rain to talk about. We have cloud cover making its way our way. That cloud cover will help to keep temperatures on the mild side tonight. Mild tomorrow morning. Temperatures around 50. Tomorrow afternoon 71. Nice and warm. A really great day. Good day for the kid getting off the bus. 70 in leesburg. 67 martinsburg. Fredericksburg 73. Even along the bay with that southwesterly flow, we should warm there. It will be nice everywhere. Lunch outdoors, beautiful. Around town, enjoy it. Plenty of green to go around. That will be the case the next few days. We do have a frontal boundary. A cold front moves through late thursday. Here is your peak here. Friday, ive got a chance of rain early in the morning. Most likely around midnight thursday nice to friday morning. Could see wet roadways. 65 on easter sunday. Monday will be the heavy rainy day. Not a huge storm. Good news tomorrow and thursday. Im going to go out on a limb and predict peak traffic. That will be right here. Thank you. Coming up, the caps clinch major milestones tonight. Sports. Valentino. A great show. Could protect you from diabetes . What if one situp could prevent Heart Disease . One. Wishful thinking, right . But there is one step you can take to help prevent another serious disease. Pneumococcal pneumonia. If you are 50 or older, one dose of the prevnar 13® vaccine can help protect you from pneumococcal pneumonia, an illness that can cause coughing, chest pain, difficulty breathing, and may even put you in the hospital. Even if you have already been vaccinated with another pneumonia vaccine, prevnar 13® may help provide additional protection. Prevnar 13® is used in adults 50 and older to help prevent infections from 13 strains of the bacteria that cause pneumococcal pneumonia. You should not receive prevnar 13® if you have had a severe allergic reaction to the vaccine or its ingredients. If you have a weakened immune system, you may have a lower response to the vaccine. Common side effects were pain, redness or swelling at the injection site, limited arm movement, fatigue, headache, muscle or joint pain, less appetite, chills, or rash. Get this one done. Ask your doctor or pharmacist about prevnar 13® today. Watching those primary results coming in and nbc news is projecting donald trump is e moving on to sports. Caps win but they are not so thrilled or they dont want to get too confident . Well explain that. We checked. There is no panic button. Capitals have the best record in the nhl. There is not a switch, a switch the team can turn on and off when it wants to play better. We were reminded that sunday in pittsburgh. They lost to penguins 612. A chance for ottowa to end that streak. Caps coming away there clinching the Metro Division and top spot in the east. First period, working on those slow starts. Great passing. This is terrific stuff. 43rd goal of the season for ovechkin. Later in the period, the caps. Ba backstrom, soft goal. Extra attacker. Far scores on a touch angle. The caps add an empty netter and win it 42. Not celebrating, staying focused. We are all sick of the way we played at times the last couple of months. You can tell everyone has hit that bottom. You can tell thats where we turned around. Alfred morris is staying in the his production has been on the decline. Redskins are keeping kurt cousins. The team is trying to get a longterm deal worked out with cousins. Its ongoing. I would love to have kurt on a longterm deechlt this is where you are going to play. We know a wild week for maryland. Terrapins punching their ticket sunday. The team will fly to louisville and a date with kansas thursday. A hectic schedule. Thats why they call it march madness. You cant take a breath this time of year. Its busy. Each step gets busier. Playing monday and play thursday makes it more busy. Its a lot on our plate. Different than most teams playing thursday night. When you build one of the biggest Retail Businesses in america, you spend a lot of time working closely with elected officials. From secretaries to president s you learn what works in government and what doesnt. And if youre david trone you take those lessons all the way to congress. You pledge to take nothing from pacs or corporations because the only special interest a congressman should have is you and hell promise to work with anyone if itll get things done. After all hes spent 30 years working both sides of the aisle. Im david trone and i approve this message. Offers best in class v8 fuelink economy . Best in class v8 horsepower, and best in class v8 towing . Chevy. Im going with ram. Definitely ford. The new 2016 Chevy Silverado offers best in class v8 fuel economy. Horsepower, and towing. Theyre all chevy. Its truck month. Get a total value of seventy five hundred dollars on this silverado all star with a 5. 3 liter v8. Plus, find your tag and get one thousand cash allowance on select silverado models in stock. Find new roads at your local chevy dealer. A touching tribute in london tonight for the victims of the brussels terror attacks. Thats adele performing make you feel my love at a concert in honor of all the survivors and victims of the attack. She asked the crowd to sing along and [ cheers and applause ] steve from studio 6b in Rockefeller Center in the heart of new york city, its the tonight show starring jimmy fallon. Tonight, join jimmy and his guests don chedle, saoirse ronan,