Reaction: Conor McGregor vs. Dustin Poirier 2 Set For UFC 257

MMA Fighting's Mike Heck and Damon Martin react to the news that the widely rumored and discussed rematch between Conor McGregor and Dustin Poirier is set to headline UFC 257 on Jan. 23. Follow Mike Heck: @MikeHeck_JR Follow Damon Martin: @DamonMartin Subscribe: http://goo.gl/dYpsgH Check out our full video catalog: http://goo.gl/u8VvLi Visit our playlists: http://goo.gl/eFhsvM Like MMAF on Facebook: http://goo.gl/uhdg7Z Follow on Twitter: http://goo.gl/nOATUI Read More: http://www.mmafighting.com Learn more about your ad choices. Visit megaphone.fm/adchoices