Saturday’s UFC 257 main event is Conor McGregor vs. Dustin Poirier in a much-hyped fight. It’s McGregor’s first bout since the pandemic lockdown last March, and ESPN’s Ariel Helwani shares insight from his sit-down with the fighter nicknamed “Notorious.” The roller coaster of McGregor’s moods, scandals, wins and losses all factor into what we could see this weekend. Then, why the Flat Earth F.C. says a lot about the shape of misinformation.

Learn more about your ad choices. Visit podcastchoices.com/adchoices