CNN The Situation Room January 30, 2014 22:57:00
Way. i always knew the sky was the limit. >> reporter: today isaac can do nearly anything on his own. eggs sunny side up, no problem. high five. that's awesome. >> he's not always going to have somebody there to do everything for him, so that was my greatest gift to him, was to be independent. >> reporter: he's learned how to do remarkable things with his feet. eating ice cream, playing the keyboard. even video games. as a child, isaac navigated the world with his toes. now in high school, he has also learned to use his chin, shoulder and what he calls his stub. there have been bullies. >> thi...