Defiant Van Gaal vows to put up ‘iron shield’ to deal with critics

Louis van Gaal will put up his "iron shield" and do battle with those who criticise his methods at Manchester United.

Van Gaal faces the biggest test of his reign as United boss tomorrow when unbeaten league leaders Chelsea come to Old Trafford.

United’s pre-season record under Van Gaal was impeccable, but since the competitive calendar began, the Red Devils have only taken 12 points from a possible 24 to lie sixth in the Premier League.