MMA's foremost proponent of marijuana better hope the USADA doesn't come knocking anytime soon.
Nick Diaz recently indulged in the substance with Tommy Chong, one half of the legendary stoner comedy duo "Cheech & Chong." Video evidence of the smoking session, which includes kickboxer Joe Schilling, comes courtesy of TMZ.
Diaz is coming off an 18-month suspension for his third marijuana violation, while his brother Nate could face USADA-administered sanctions after using cannabidiol oil (CBD) via vape pen during the post-UFC 202 presser, despite a clean fight-night drug test.
