Alfredo Angulo: Canelo Alvarez's career has been handed to him

Canelo Alvarez is set to take on Alfredo "El Perro" Angulo Saturday night in a fight that could make or break Alvarez's carrer. Actually, it has more potential to break it than anything. Canelo was held up as the next great superstar, but in September 2013 received a boxing lesson from pound-for-pound king Floyd Mayweather Jr.