Barcelona should learn Inter lesson rather than complaining about referee

Barcelona should learn Inter lesson rather than complaining about refereeBarcelona coach Hansi Flick and his players were highly critical of referee Szymon Marciniak, but Lorenzo Bettoni argues the Catalans should learn a lesson from the Nerazzurri rather than complain.Inter-Barcelona was one of the most incredible ties in football’s history, and saw the Nerazzurri qualify for the Champions League Final for the second time in three years after a memorable 7-6 aggregate win.The second-leg s