Rap star to tell congressional panel that hip-hop doesn't need obscenity

freep.com — Master P has cleaned up his rap and now he wants the rest of the hip-hop world to do the same.The reformed gangsta rapper who is pioneering clean lyrics will testify today at a congressional hearing on stereotypes and degradation in rap and hip-hop. "I used to be part of the problem, but I've matured," said Master P Sep 26, 2007 View in Crawl 4