20/20: Life After...

Emmitt Smith talks about life after retiring from football and winning Dancing With The Stars. Actor Steven Baldwin, a former stripper and a former porn star speak of their lives now that they are born-again Christians. Actress Jamie-Lynn Sigler and model Crystal Renn speak of their lives after anorexia. Former child star Jodie Sweetin talks about hiding her drug addiction from her family. Finally, former child actresses Mayim Bialik and Danica McKeller who found success in other fields besides acting.