© EuroFootball.com
London's "Arsenal" manager Arsene Wenger tried to find the reasons for Barcelona's fiasco against Munich's "Bayern".
According to the Frenchman, the Catalans lacked unity.
"Since the beginning of the season, Barcelona's performances in the Champions League have been worrying. Something is missing - perhaps confidence in their abilities?
I have always admired the unity that radiated from Barcelona's team, but not this year.
Their Achilles heel - defense against opponents, when set pieces are executed," said Wenger.
