10 March 2014 Last updated at 22:16 GMT

Arsene Wenger believes Arsenal can beat Bayern Munich

Arsenal manager Arsene Wenger knows he must get the balance of his side right as they take on Bayern Munich in the second leg of their Champions League last-16 tie.

Bayern, who lead 2-0 going into the match at the Allianz Arena, are bidding to become the first team to retain the trophy.

But Wenger believes his side are capable of pulling off an upset as they have the "quality and ambition" to win in Munich.