He's been a college football player, a professional wrestler, a movie and TV star, producer and entrepreneur. Now Dwayne "The Rock" Johnson can add "league owner" to his resume, with his purchase of the assets of the XFL. He and his partners will try to pull off what his old boss Vince McMahon couldn't, and stand up a successful non-NFL pro football league. Jason Kelly, Mike Lynch and Michael Barr break down the challenge ahead, and chat about what they watched over the first real weekend of live sports in months.