MANCHESTER, ENGLAND - APRIL 29: Carlos Tevez of Manchester United clashes with Xavi and Yaya Toure of Barcelona during the UEFA Champions League Semi-Final second leg match between Manchester United and Barcelona at Old Trafford on April 29 2008, in Manchester, England. (Photo by Matthew Peters/Manchester United via Getty Images) *** Local Caption *** Carlos Tevez;Xavi;Yaya Toure