Live Chat: Poirier-Hooker Preview, Usman and Wittman, PVZ's Future

Today on the podcast, we'll preview UFC Fight Night: Dustin Poirier vs. Dan Hooker, examine UFC welterweight champion Kamaru Usman's decision to be coached by Trevor Wittman for his UFC 251 title bout opposite Gilbert Burns, discuss the future of Paige VanZant as she fights on the last bout of her contract, talk about the ongoing Twitter spat between Sean O'Malley and Petr Yan, examine the possibility of Jon Jones starting a fighters' union and more. This is episode 39 of The Luke Thomas Live Chat.