Days after Chris Brown appeared on 'Larry King Live' to address his felony assault of singer Rihanna, he's speaking out against Oprah Winfrey's domestic violence episode. In a new issue of PEOPLE, Brown says the show, which Winfrey "dedicated to all the Rihanna's of the world," was a "slap in the face," though the singer admits he's ready for therapy. But was speaking out against Oprah a bad career move? Some insiders think the comments will ruin him.