Manchester United manager Erik ten Hag will travel with 29 players for the club’s pre-season tour of the US this summer. Ten Hag has opted for a blend of experience and youth in his selection. The Red Devils will play Arsenal in Los Angeles on July 28 and Real Betis on August 1 in San Diego. The US tour will end against fierce rivals Liverpool in Columbia on August 3. The senior players who participated in the European Championship and Copa America have been given extra time off to recover. United’s 29-man squad for the USA tour: Goalkeepers: Andre Onana, Tom Heaton, Radek Vitek, Dermot Mee. D…