The Magpies boss insists his side's preparation for the clash at Old Trafford was "meticulous" despite the international break
Newcastle manager Steve Bruce reacted angrily after being asked if he went on holiday ahead of his team's 4-1 defeat to Manchester United on Saturday.
Some Newcastle fans voiced their anger at Bruce's management of the team during the defeat at Old Trafford as his side continue to disappoint.
The Magpies are still without a win in the Premier League this season and have collected just one point from four matches.