julian bales, played by alec baldwin in "concussion," a neurosurgeon and one of the leading surgeons on traumatic brain injuries. >> sensors, smart helmets, having weekly hits is all important. hopefully technology is going to be a big part of solving this concussion issue in sports. >> reporter: many agree nothing can eliminate the risk of taking a big hit on the field. >> do you worry about facing one of these life-threatening injuries on the field? head. if you get hit you might think, that could be something. but you have to keep playing. >> reporter: for "nightline," i'm ryan smith in pitsville, north carolina. >>> next, an abc news exclusive. barbara walters with donald trump and his family. the children telling us what life is really like with the p you get used to smelly odors you think it smells jolly, [inhales] grunts but your guests disagree... r r it eliminates odors you've gone noseblind to [inhales] mmm break out the febreze, [inhale + exhale mnemonic] and breathe happy. car we've ever designed. the 2015 nissan murano. recipient of autopacific's best-in-class vehicle sa

after one debate, saturday night live has alec baldwin do it.avid parroting bernie sanders. >> i will imitate larry david imitating my. took two weeks off to sell a book and nobody seemed to mind. those guys are winning. on to make night, they show -- on debate night, they show up. no politician loves anything more than attention and the current debate rage is a national attention delivery device. the question is is why wouldn't they run for president? had: both parties have criticism for the ways in which they have tried to manage the debate schedule. aboutwhat willis talking -- will is talking about, have the parties, are they getting what they want? are they frustrated by this outcome? john: you have news organizations partnering up with political parties. you have campaigns that have more sway over things. donald trump stepped forward and said, i have got power, there is no debate if i do not show up. these will never be major policy discussions. they will always be theater. that is as much as you can expect. john: debbie wasserman schultz,

the red carpet featured alec baldwin, whoopi goldberg and anderson cooper who hosted the benefit for his eighth time in a row. elton shared news about his upcoming record. >> its an a very upbeat record. last was very intimate. this one is very joyous. it's called "wonderful crazy night." >> we were really excited to come today. it's a family event. it's giving back. elizabeth glazer foundation for pediatric aids has been a staple in hollywood had had helping kids with aids. >> it was a family fair for tori spell who attended the 26th annual a time for heroes event benefiting the aids foundation. the star-studded fund-raiser included lots of kid friendly activities as well as a performance by mikko and vince. >> mo one was more excited than me when i was asked. we're starting to right some stuff. >> people's choice awards stuff janalism at the nominations. people's choice veteran the weekend also a frontrunner with five nominations. the awards air live january 6th on cbs. >>> particularly during this election period, i think it's really fun to bring these compelling issues to the car

julian bales played by alec baldwin say players like welker could plala themselves at risk. >> i think everyone in his style of play has to be concerned. you really have to weigh the riskenefit of fther participation. >> rorter: some imploring welker to hang up his cleats. >> i don't want him to play becae of these concussions. this thing is no joke. >> reporteter: but the nfl star telling "the st. louis post-dispatch" he's not at all worried hoping to suit up on sunday. the raps telling abc news their deers medically cleared him. he won't look for contact on the field, he says but not thinkining about it either adding you start second-guessing yourself you startting in trouble. >> we hope he's okay. >>> so much more ahead. newetails in that murder mystery. an urgen manhunt for the killer who ot a young pastor's pregnant wife. a community and police searching for answers right now. >>> and caught on camera. a convenience store clerk rescuing the victim of a -- a kidnapper. how he shoe she w in trouble the moment they walked in the door. all that coming up on "gma." look, the wolf wasas

alec baldwin i think his parents were teachers. brian setzer, i don't know.er. >> he's from massapequa, how dare you? it is howard stern. >> the perm is not from massapequa. >> peggy, congratulations on the book. thank you so much. the great beauty of owning a property is that you can create wealth through capital appreciation, and this has been denied to many south africans for generations. this is an opportunity to right that wrong. the idea was to bring capital into the affordable housing space in south africa, with a fund that offers families of modest income safe and good accommodation. citi got involved very early on and showed an enormous commitment. and that gave other investors confidence. citi's really unique, because they bring deep understanding of what's happening in africa. i really believe we only live once, and so you need to take an idea that you have and go for it. you have the opportunity to say, "i've been part of the creation of over 27,000 units of housing," and to replicate this across the entire african continent. it takes all kinds of

>> welcome to "morning at the rocksbury" without alec baldwin. >> who knew that suits could do this toimes can you see donald trump on top of the polls? let's do the fashion talking points. thank you very much. keep the comments coming throughout the morning. we'll be reading them. in the meantime, three minutes after the top of the hour, fox news alert. this is really scary. u.s. official now confirms a bomb likely sent that russian jetliner crashing to the ground in egypt on halloween. meanwhile, the big question this morning, how did the explosives make it past airport security that turns out to be the case? and was this a test flight for isis? if so, it was a success in their twisted eye. >> that is the we do day. connor powell is live from jerusalem with the latest on this. connor, the fact that this could be a test run for isis is really having everybody nodding their head. what are you hearing? >> well this is certainly the fear and sort of growth of isis that we've seen aren't entire region. the base is obviously in iraq and syria. but we're seeing isis get stronger in a lot of