http://fightnetwork.com/ - John Pollock and John Ramdeen speak on Brock Lesnar failing his UFC 200 fight night USADA test for estrogen blockers, Chad Mendes formally suspended 2 years for failing an out-of-competition test for growth hormone and Demian Maia vs. Carlos Condit now headlines UFC Fight Night Vancouver on Fight News Now. For additional coverage of MMA, boxing and pro-wrestling check out http://fightnetwork.com/ or follow us on Twitter at https://twitter.com/fightnet or find us on Facebook at https://www.facebook.com/FightNetwork