There‘s never a dull moment when Nick Diaz is involved. During today‘s weigh-ins inside the Mandalay Bay Events Center, the Stockton, Cali native went forehead-to-forehead with former champ BJ Penn, which led to a WWE-like skirmish. 5thRound.com was on location, which allowed us to compile a special photo gallery of Friday‘s weigh-ins for our loyal […]