Oprah Winfrey is tackling domestic violence head on again this week -- airing a second show Thursday dedicated to the topic that's dominated headlines since an incident between singers Chris Brown and Rihanna last month.
Winfrey warned Rihanna and women everywhere in a show last week with Tyra Banks that if a man hits you once, he'll hit you again.
Tomorrow, Winfrey will talk to men who've hit women in the past and also interview Robin Givens, ex-wife of boxer Mike Tyson. Givens has spoken out before about her abusive past with Tyson.
"When you grew up in an environment where there is abuse, it's more acceptable to you," Winfrey said last week. "If you go back with a man who hits you it's because you don't think you're worthy of being with a man who won't."