From athlete to escort: Suzy Favor Hamilton is a former world-class runner who seemed to have a picture-perfect life. She was a champion. She appeared in a Nike commercial. She did promotional work for Disney. She was a loving wife and mother. But Suzy was living a secret double life. She was still Suzy, the fresh-faced, all-American girl. But she was also "Kelly" a $600-an-hour call girl who worked the Vegas strip. Suzy says escorting gave her an even bigger rush than running a race. What does she say made her do it? Plus Suzy says her husband allowed her to moonlight as a high-priced sex worker. He'll answer the question many in America are asking: Why would a husband be OK with this? This program contains sexual content. Viewer discretion advised.