article_snippet: Liverpool recorded their fifth successive Premier League victory ahead of their huge clash against Manchester United on Sunday .
article_snippet: It is now 13 games unbeaten since they lost at Old Trafford in December and six away from home in Premier League without conceding a goal, an achievement that equals the club record set by Emlyn Hughes and Co in 1972.
article_snippet: Liverpool have kept six straight away clean sheets in the top-flight for the third time in their history, and the first since 1972.
highlights_snippet: Liverpool move two points behind fourth-placed Manchester United with their fifth successive win .
  
highlights_snippet: Brendan Rodgers' side have not conceded in Brendan Rodgers' side last six away Premier League matches .
  
highlights_snippet: Liverpool face Champions League rivals Manchester United at Anfield on Sunday .