Bradley-Marquez is a tough sell on PPV, says Rafael

By Chris Williams: If the Juan Manuel Marquez (55-6-1, 40 KO's) vs. WBO welterweight champion Tim Bradley (30-0, 12 KO's) fight does get made for September 14th, it's going to be awfully tough sell for Bob Arum to make this fight a pay-per-view bout. Dan Rafael of ESPN sees it as a fight that at