Floyd Mayweather watches as undefeated prospects Juan Heraldez and Cesar Quinonez spar in Las Vegas
http://www.HustleBoss.com steps inside of the Mayweather Boxing Club in Las Vegas, Nev. as Floyd Mayweather makes a stop through the building to watch undefeated prospects Juan Heraldez (8-0, 6 KO's) and Cesar Quinonez (2-0, 1 KO) put in some work.