Raiders Rams practice brawl + Ron Rivera still not ready to name Sam Howell starting QB (8/17 Hour 1)

Hour 1: Mike Florio (@ProFootballTalk) and Chris Simms (@CSimmsQB) discuss latest news in NFL including Raiders Rams practice brawl, Ron Rivera still not ready to name Sam Howell starting QB and Ravens CB Marlon Humphrey to undergo surgery on injured foot.