Celtic’s Emilio Izaguirre, left, and AC MIlan’s Valter Birsa vie for the ball during the Champions League group H soccer match between AC Milan and Celtic, at the San Siro stadium in Milan, Italy, Wednesday, Sept. 18, 2013. (AP Photo/Luca Bruno)
Celtic’s Emilio Izaguirre, left, and AC MIlan’s Valter Birsa vie for the ball during the Champions League group H soccer match between AC Milan and Celtic, at the San Siro stadium in Milan, Italy, Wednesday, Sept. 18, 2013. (AP Photo/Luca Bruno)