By Michael Graham Barcelona boss Xavi Hernandez could not hide his frustration as he fumed at the refereeing decisions in their 1-0 Champions League loss to Inter. The La Liga side dominated possession but were unable to break down a dogged Inter side, although they were on the wrong end of two controversial VAR decisions. Pedri thought he had equalised in the second half, only for VAR to rule out the goal for an Ansu Fati handball in the build-up. In the second half, Inter defender Denzel Dumfries appeared to handle the ball in his own box but, once again, VAR ruled against Barça. Both decisi…