Is Julio Cesar Chavez Jr., The Justin Bieber Of Mexican Boxing, Actually Any Good?S

Our guy Hamilton Nolan has a preview of this weekend's fight, Julio Cesar Chavez Jr. vs. Peter Manfredo Jr., up at HBO. Chavez is clearly a star, with one hell of a bloodline, but is he a champion? Meanwhile, Manfredo's an older journeyman, but he's been winning lately. Read up. [HBO]