Georges St-Pierre defends UFC welterweight title against fiery Nick Diaz on Oct. 29 in Las Vegas
GEORGES ST-PIERRE DEFENDS UFC® WELTERWEIGHT TITLE AGAINST FIERY NICK DIAZ ON OCT. 29 IN LAS VEGAS ALSO: BJ PENN vs. CARLOS CONDIT CHEICK KONGO vs. MATT MITRIONE MIRKO CRO COP…