(female narrator) with special appearances by debra messing. (male narrator) valerie bertinelli.tor) christa miller. (male narrator) and stars from tv's "royal pains" and "the mentalist." and now, for 2015, our best offer ever, including $95 in free gifts. brought to you by guthy-renker. hi, everyone, i'm beauty and style journalist katrina szish on location in beverly hills. in just a few minutes we'll meet one of the most beautiful women in the world supermodel cindy crawford. at age 45, cindy still looks impossibly young and gorgeous. (christa felts) oh, my god, she's just stunning. her skin is just amazing and so i feel like now i have a chance. what's cindy's beauty secret? we're about to find out. (musical flourish) (string music) (valerie bertinelli) the first time i saw cindy in per

(female narrator) with special appearances by debra messing. (male narrator) valerie bertinelli.arrator) christa miller. (male narrator) and stars from tv's "royal pains" and "the mentalist." and now, for 2015, our best offer ever, including $95 in free gifts. brought to you by guthy-renker. hi, everyone, i'm beauty and style journalist katrina szish on location in beverly hills. in just a few minutes we'll meet one of the most beautiful women in the world supermodel cindy crawford. at age 45, cindy still looks impossibly young and gorgeous. (christa felts) oh, my god, she's just stunning. her skin is just amazing and so i feel like now i have a chance. what's cindy's beauty secret? we're about to find out. (musical flourish) (string music)

(female narrator) with special appearances by debra messing. (male narrator) valerie bertinelli.or) christa miller. (male narrator) and stars from tv's "royal pains" and "the mentalist." and now, for 2015, our best offer ever, including $95 in free gifts. brought to you by guthy-renker. hi, everyone, i'm beauty and style journalist katrina szish on location in beverly hills. in just a few minutes we'll meet one of the most beautiful women in the world supermodel cindy crawford. at age 45, cindy still looks impossibly young and gorgeous. (christa felts) oh, my god, she's just stunning. her skin is just amazing and so i feel like now i have a chance. what's cindy's beauty secret? we're about to find out. (musical flourish) (string music) (valerie bertinelli) the first

into philadelphia with a few coins in his pocket and being spotted by his future wife debra reed as he was shagy and messeds about how she laughed at him and that sort of thing. you see a person's mind working and that's the essence of genius which you're celebrating this week. how does a mind work? >> fascinating stuff. well, safe travels and have fun over there, you're obviously doing great work. thank you very much walter. >> thank you very much andrea. >> our 7 days of genius aren't over yet. tune in tomorrow at noon for a genius special noon eastern featuring interviews with john mayer and carol king hosted by ronan farrow. we'll be right back. i don't miss the other stuff. meta health bars help promote heart health. experience the meta effect with our multi-health wellness line. ♪ ♪ whether you need a warm up before the big race... or a healthy start before the big meeting there's a choice hotel that's waiting for you. this spring, choose choice twice, get a night at no price at 1,500 hotels. book now at choicehotels.com it's just you and your honey. the setting is perfect. but then erectile dysfunct

joining mess is jay rollins, a retired american alliance cappon and former u.s. navy pilot. on skype debra hersman, president and ceo of the national safety council, the former chair of the national transportation safety board, and bob hagel, who has covered aviation for nbc news for 25 years. thank you all for being here. bob, let me go to you first. you have reported on a lot of airline disasters. what similar are there to other crashes in this? >> immediately i think of flights where there's been some problem at full altitude like this one. that is so unusual, as you said but air france just a few years ago over the atlantic when it was a failure of the navigation equipment. twa 800 over long island. that was at 10,000 feet so pretty well up there when the center fuel tank exploded. there was a decompression of the private jet carrying the golfer payne stewart a number ofiers where everybody passed out and the plane flew over hat of the understand before it but in this case there's no evidence of anything like that but we're pretty early into it. i think what is important here is gettin

messed up this twisted cockpit voice recorder is. this is from the germanwings a320 which could provide important pieces of the puzzle. now, on the "today" show this morning former ntsb chairman debraeoff procedures any maintenance that might have been done, might be discussing that but also those critical minutes and seconds leading to the crash, you want to know what's happening in the cockpit. that cockpit voice recorder is going to be critical. >> just this past december, another a320 crashed and they're trying to figure out what caused that. they were able to recover that plane's black box which revealed alarms were going off. the words they used, alarms were screaming, at the time the pilots were trying to stabilize the plane before it crashed into the sea. an airbus 320 was involved in the miracle on the hudson in new york. who could forget it caused by a bird strike. in the cockpit, that cockpit voice recorder they were able to recover captured a cool headed sully sullenberger deciding to land on the river, saving everyone's lives. >> 1539 hit birds. >> you can land on runway one or two. >> can't do it. >> which runway. >> not going to make it. >> back to the germanwings cr