>> we started with sending basic supplies and as the war was winding down, we thought that we wanted to focus on something new. and so we came across this and we reached out to the bionic company and they contacted us and the next thing you know, between us and our facility in california, we created it. the real reason you can take a step back and mention that the day he was injured was my daughter's fifth birthday. i was home, i had pizza and birthday cake while he was being medevac to kandahar. so that is why we do what we do. martha: chris, you had done six years and then reenlisted when your injury happened. and, you know, just everything i've read about you. it doesn't sound like you have any regrets? >> no regrets at all. it was a blast and i got to travel the world with some amazing people.