LAS VEGAS, NV - JUNE 09: (L-R) Timothy Bradley lands a left to the head of Manny Pacquiao during their WBO welterweight title fight at MGM Grand Garden Arena on June 9, 2012 in Las Vegas, Nevada. ... more 

LAS VEGAS, NV - JUNE 09: (L-R) Timothy Bradley lands a left to the head of Manny Pacquiao during their WBO welterweight title fight at MGM Grand Garden Arena on June 9, 2012 in Las Vegas, Nevada. (Photo by Jeff Bottari/Getty Images) less