Khalil Mack heads to locker room with an injury in MNF matchup vs. Raiders | NFL on ESPN

Watch as Khalil Mack exits the Chargers' MNF matchup against the Raiders after suffering a left arm injury. ✔️ 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 #ESPN #NFL