catherine mohr is a surgeon using a robot for surgery. >> first, the olympics are underway in london and johnny moseley is here to talk about winning and what it means beyond the games. >> thanks for coming on the show. thanks for being here. is there such thing as an exolympian? >> i think many olympians feel they are olympians through and through. >> like a politician. >> that's right. >> here you are on the sidelines, an old man, no longer a 22-year-old gold medal it. i know it's not the winter, but the summer what's it like sitting and watching at home? >> i enjoy watching the olympics. the summer olympics doesn't get me as bad. i start to have that feeling like i could compete again but i'm very morning when i watch the summer olympics, especially in gymnastics when i know they've put so much time to get to this one event. even when they have success, i cry, failure, i cry. i love it. i think it's because i know what has gone into it. i always think about in my situation, you know, i got a first and a fourth, so i have a medal to hang on and something to look and learn from, but