Daniel Cormier joins Linda Cohn on SportsCenter to recap Leon Edwards becoming the new UFC welterweight champion by knocking out Kamaru Usman in the main event of UFC 278. #UFC278 #LeonEdwards #UFC ✔️Subscribe to ESPN+ http://espnplus.com/youtube ✔️ Get the ESPN App: http://www.espn.com/espn/apps/espn ✔️Subscribe to ESPN on YouTube: http://es.pn/SUBSCRIBEtoYOUTUBE ✔️ Subscribe to NBA on ESPN on YouTube: http://bit.ly/SUBSCRIBEtoNBAonESPN ✔️ Watch ESPN on YouTube TV: http://es.pn/YouTubeTV