UFC 257 preview show: What to expect from Dustin Poirier vs. Conor McGregor 2?

MMA Junkie senior reporter Mike Bohn and staff reporter Farah Hannoun preview the top storylines around UFC 257 with Dustin Poirier vs. Conor McGregor and Dan Hooker vs. Michael Chandler.

MMA Junkie senior reporter Mike Bohn and staff reporter Farah Hannoun preview the top storylines around UFC 257 with Dustin Poirier vs. Conor McGregor and Dan Hooker vs. Michael Chandler.