Description:Arsene Wenger admitted it will be difficult for Arsenal to beat Bayern Munich after the Germans won the first leg of their Champions League last-16 tie 3-1 at the Emirates on Tuesday (February 19). "Let's not hide the truth it will be extremely difficult (to reach the quarter-finals) against a team of that quality," Wenger told reporters at a news conference. "They didn't play two finals in three years without that quality we have seen tonight."(0:44)