Julio Cesar Chavez Jnr returns with stoppage win in Mexico

Julio Cesar Chavez Jnr is back. Again. Fighting at 191lbs, the former middleweight contender, now 40 years old, improved to 55-7-1 (35 KOs) with a fourth-round stoppage win over Angel Julian Sacco at Arena Coliseo, San Luis Posti, in Mexico.