for "tkn," i'm carina. >> we've reported on the dangers of texting while driving. we've even warned you about the dangers of texting while walking. now we're telling you about the dangers of texting while flying. seems a helicopter pilot was texting and crashed because of it. listen, the message is pretty simple -- you always need to look where you're going, whether you're on, beside, or even high above the road. >> this report is brought to you by intel. >> i'm about to show you the newest and coolest way to chat with friends and family. it's a technology developed by the high-tech people at intel called pocket avatars. >> hi! i'm a blowfish. >> this is rich hannah from intel. could you show me how it works? >> you bet, scott. i'd love to. so, this is an app that you download from itunes or from the google play store. it's available on both android and apple. it's a messaging app, so it's all about messaging. the thing that we do differently is we add avatar messages into the thread. when i raise my eyebrows like this or i blink or i open my mouth... >> he does th

for "tkn," i'm carina. >> we've reported on the dangers of texting while driving. we've even warned you about the dangers of texting while walking. now we're telling you about the dangers of texting while flying. seems a helicopter pilot was texting and crashed because of it. listen, the message is pretty simple -- you always need to look where you're going, whether you're on, beside, or even high above the road. be out there! be out there! [female announcer] time was, kids did what came naturally, spending free time running barefoot through the grass, wading knee deep in streams, climbing to the tallest branch. but today, american kids are more likely found texting, watching tv, or gazing at a computer screen. they spend more than seven hours in front of electronic media. something essential has been lost. childhood's connection to the natural world. that's why national wildlife federation created the be out there movement. kids moving indoors causes a host of problems, from obesity to adhd. but outdoor play can go a long way to improving kid's health, body, mind

carina tells us about an organization that literarily races to help. >> i'm very proud of what we did, and if i had to do it again, i would do it again. >> those words are especially meaningful, when you realize how much staff sergeant de los santos gave for his country. he lost his leg in afghanistan when his unit was attacked. >> it was like everything was like in slow motion, kind of like being in a movie. and then when they pulled me out of the truck, that was when the pain... that pain. >> after the pain came the questions. his plans for the future seemed shattered. >> you know, i was like, "wow. my life is over. what's going to happen to me?" >> but staff sergeant de los santos didn't give up. he worked hard to regain his strength. and he learned about an organization called achilles international. in greek mythology, achilles was as close to being invincible as any warrior could be. but even the greatest warriors can be hurt. achilles international encourages disabled athletes to compete in marathons and other public events. and they have a special chapter for members of our mi