MMA H.E.A.T.'s Karyn Bryant catches up with Curtis "50 Cent" Jackson at the Fortune Gym in Los Angeles, CA and hears what the world-famous rapper has to say about becoming a boxing promoter. In town for his fighter Yuriorkis Gamboa's media day, 50 lets us know why he decided to get into the boxing game, what happened with his would-be partner Floyd Mayweather and why he chose the undefeated Gamboa as his client. We also hear if 50 thinks boxing and MMA can coexist, his thoughts on his new hit