** FILE **Heavyweight boxer Muhammad Ali makes a point during a news conference that he conducts from inside the ring in Atlanta, Ga., in this Oct. 24, 1970, file photo. A new book, "Ali Rap: Muhammad Ali the First Heavyweight Champion of Rap," proclaims Ali's verbal barrage was more than self-promotion, but sowed the seeds of hip-hop, which came into being in the `70s. (AP Photo/FILE)