brusz brussels is the work of the same cell in the paris attacks. and what are you hearing there? >> reporter: good morning. the investigators are trying to figure out who that third person was dark, a dark blue hat with big glasses. he's still on the loose and of course, war -- the authorities and the residents of brussels who are nevertheless defiant of a new terror attack. and you can see behind me there's some kind of shrine that the people built yesterday. they gather here to improvise some vigil memory of the victims and they dlu rew a lot of messages on the pavement and they were in memory, in solidarity with the victims families and in defiance of the face of terror. there was a big writing in the center of the square saying life here continues. saying that they are not being put away from the fear of a new terror attack. they're just continuing as normal. the shops are open and they say this is the only way to show they're defiant in the face of this terror threat. >> return to normalcy is what they're trying to do. thank you so much for that report. and the head of the c

. >>> in brusz brussels, the security is so tight that a demonstration against the attacks planned for tomorrow has been canceled. the former belgian ambassador to the united states was among those killed. >> reporter: spring is in the air in belgium, but so is fear. airport that was the site of so much carnage earlier in the week will remain closed until at least tuesday. the airport services 23.5 million passengers per year. keeping it clezed is making it hard for people to get in and out of the nation that is the seat of the european union. this tourist thought about staying home, but then he said the terrorists win. >> no, we want to live our lives. we want to show the belgian people that of course we can come to brussels. >> reporter: as belgian warfels are cooked, others are concealing their fear to enjoy the sights, sounds, and tastes of brussels. >> we try to prepare but whatever can happen, but we feel scared. whenever we are walking around, if you have so many people around, we're avoiding. >> reporter: echoing that fear, mariah carey is canceling a concert planned for sunday

you go to paris and you go to brusz brussels and other cities, what's happening now with germany, with merkel's brilliant move to allow over a million people to pour into germany. it's turning out to be catastrophic. >> let me ask you this, mr. trump, they have in belgium a guy by the name of salah abdeslam in custody now. he's said to be the man who planned the terror attacks of november 13th. he's in custody. what would you say would be appropriate in terms of what they can do to him at this moment, to get any information they can about possible further attacks? >> wl, i would say they should be able to do whatever they have to do. they have to get the information. to do whatevererhey have to do. >> be specific, if you will. >> the laws are liberal ovov there, they won't do that. but they should be able to do whatever they have to do to get him to give the infofmation. the very sad thing is, he was beinguarded and protected by people that were a few doors away from where he lived. they were protecting him, and they were guarding him. it was lucky they were able to find him. he was pl

i would certainly exclude those the assimilation has been a you go to paris and you go to brusz brussels and other cities, what's happening now with germany, with merkel's brilliant move to allow over a million people to pour into germany. it's turning out to be catastrophic. >> let me ask you this, mr. trump, they have in belgium a guy by the name of salah abdeslam in custody now. he's said to be the man who planned the terror attacks of november 13th. he's in custody. what would you say would be appropriate in terms of what they can do to him at this moment, to get any information they can about possible further attacks? >> well, i would say they should be able to do whatever they have to do. they have to get the information. i would say they should be able to do whatever they have to do. >> be specific, if you will. >> the laws are liberal over there, they won't do that. but they should be able to do whatever they have to do to get him to give the information. the very sad thing is, he was being guarded and protected by away from where he lived. they were protecting him, and they were

. >>> we're back as we continue our coverage of this breaking news out of brusz sels brussels, belgium, where there has been an attack at the airport as well as metro station. unfortunately, a death toll that's rising. we heard from the belgium officials there are 20 dead stemming from the metro attack. the last count was 11 at the airport. we'll continue to watch those figures as we turn to richard engel. good morning. what are your sources telling you? >> well, i can tell you that u.s. counterterrorism officials are watching this very closely. they believe this was the work of, quote, a cell. there is a man hunt underway in brussels. they're looking for other possible accomplices. they also believe there was the work of a cell. u.s. officials are specifically trying to figure out how big this cell is. how many more people are still at large. troublingly, when i asked the counterterrorism official, is this possibly the start of a wave of attacks in europe, the response was, quote, likely. so the u.s. is monitoring this very closely. so far from what they're seeing, they're not encoura

. >> brussels is a disaster. they have areas in bruszhe police won't even go into their areas they're so dangerous and radicalized. >> reporter: ted cruz repeating his calls for the u.s. to stop accepting syrian refugee, going as far as to say police need more power to quote, patrol and secure muslim neighborhoods before they become radicalized. >> we need to immediately halt the president's ill-advised plan to bring in tens of thousands of syrian muslim refugees. >> reporter: and trump is doubling down on his proposal to temporily ban muslims from entering the country. >> we have no choice, and you're going to make exceptions on heads of state and certain people and i'm not saying you don't do that, but we have a real problem and people don't have any idea what's going on. >> reporter: clinton today rejecting that approach. raising questions about trump's temperament. >> we need steady, strong, smart minds and hands in the white house. >> reporter: trump's rivals are also looking to draw contrasts. cruz and john kasich both touting stro

secretary of state john kerry arrived in brussels, even as police were conducting new raids on suspected terrorists. chief correspondent bill neely is in brusz >> more raids and arrests here, including three men in a car outside belgium's prosecutor's office. no idea why they were there. in paris, one man was arrested. a known militant who was said to be plotting another attack there. >> reporter: using stun grenades, belgian police raid a house in brussels. seven men arrested. it's not clear what connection any of those detained have to the brussels attacks, but police are confident they will find the bombers on the run. >> it's a complex investigation. it will be a long investigation, but i'm sure that we will identify them. >> reporter: the death of one bomber stunned his family. his brother spoke but didn't want to be identified. >> i can't believe it's him, but >> reporter: at least four with homemade explosives, a smashed computer, a door broken in the police raid. they made their bombs with shrapnel. these nails and screws were recovered from the bodies of victims. one survivor from the airport is still reliving the horror. >> screami