http://fightnetwork.com/ - Fight Network's John Pollock & Robin Black bring us the latest including Alexander Gustafsson off UFC 178 with injury; Daniel Cormier steps in to challenge Jon Jones for the UFC light heavyweight title, fallout from the NSAC hearings; Vitor Belfort sanctioned to fight Chris Weidman at UFC 181 and Chael Sonnen suspended 2-years for his failed PED tests on Newsmakers. 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