Three-division world champion boxer Julio Cesar Chavez, center, poses with his sons, Omar Chavez, left, and Julio Cesar Chavez Jr. during a news conference in Los Angeles Wednesday, June 1, 2011. ... more 
Three-division world champion boxer Julio Cesar Chavez, center, poses with his sons, Omar Chavez, left, and Julio Cesar Chavez Jr. during a news conference in Los Angeles Wednesday, June 1, 2011. Julio Cesar Chavez Jr. will fight undefeated World Boxing Council (WBC) middleweight champion Sebastian Zbik, June 4 for the WBC World Middleweight title fight in Los Angeles. less 
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Associated Press | Photo By Damian Dovarganes
Wed, Jun 1, 2011 6:53 PM EDT