Photo: Getty ImagesBob and Weave! The NFL kicked off and long time rivals met in Los Angeles at the new Sofi Stadium. No, not the Chargers and Raiders, but the fans of the opposing teams. It's a trend that's becoming all too common in the stands of the NFL, and this weekend was nothing new. The tribal matter of fighting someone in the opposing jersey is eye-roll inducing, but as long as no one else gets caught up in it, so be it. Watch the brawl below: Podcasts & Broadcasts: How To Listen to Armstrong & Getty!