straight to your inbox every day for freeMicah Richards and Roy Keane were in disagreement at half-time over Manchester United's performance against Liverpool after the former Man City defender claimed they were overly negative.In a low-key opening 45 minutes, Liverpool started the game brightest with Thiago Alcantara and Xherdan Shaqiri pulling the midfield strings.United grew into the half and continued to pose a threat on the counter-attack, although Marcus Rashford was penalised several