Avery Johnson joins CBS Sports HQ to break down the news surrounding the five-time NBA champion head coach Gregg Popovich. Assistant HC Mitch Johnson to serve as interim. SUBSCRIBE TO OUR CHANNEL: youtube.com/user/CBSSports WATCH CBS Sports HQ: cbssports.com/live Paramount Plus: paramountplus.com FOLLOW US ON: Facebook - facebook.com/CBSSports Instagram - instagram.com/cbssports Twitter - twitter.com/CBSSports #NBA #GreggPopovich #Spurs #BreakingNews