Mos Def on Angie Martinez

Topics include a rap supergroup Battle for New Orleans soundclash that includes Mos Def with Black Thought, DOOM, NAS, Jay Electronica vs. Jay Z & whoeva for $10 million, half to charity, half to the winners. Interesting. He also speaks on Dave Chappelle, will.i.am who played keys on Umi Says & the politics behind why you might not know that, and the concept of claiming the title The Greatest. Good listen.