MMA Community reacts to Conor McGregor's loss to Dustin Poirier, Khabib Nurmagomedov<br /><br />- Dustin Poirier defeated Conor McGregor at UFC 257 via second round TKO.<br /><br />- MMA Community reacts to Conor McGregor's loss to Dustin Poirier at UFC 257.<br /><br />- Dana White reacts to Conor McGregor vs. Dustin Poirier at UFC 257.<br />...<br /><a href="https://www.youtube.com/watch?v=sqkESZxeC9k" target="_blank" rel="nofollow">https://www.youtube.com/watch?v=sqkESZxeC9k</a>