Gymnastics: Raisman says it took time to recognize what she says was sex abuse by doctor

Triple Olympic gymnastics champion Aly Raisman has said in a interview she did not realize at first that she had been treated inappropriately by a doctor accused of having sexually assaulted female gymnasts while he was the U.S. team doctor. Speaking on the "60 Minutes" television program, Raisman said she wanted to educate young gymnasts that it was sometimes difficult to understand the warning signs of sexual abuse.