Manchester United's Danny Welbeck looks up during the Champions League quarterfinal second leg soccer match between Bayern Munich and Manchester United in the Allianz Arena in Munich, Germany, Wednesday, April 9, 2014. (AP Photo/Kerstin Joensson)
Barcelona's Lionel Messi covers his face during the Champions League quarterfinal second leg soccer match between Atletico Madrid and FC Barcelona at the Vicente Calderon stadium in Madrid, Spain, Wednesday, April 9, 2014. (AP Photo/Andres Kudacki)
Barcelona's Lionel Messi covers his face during the Champions League quarterfinal second leg soccer match between Atletico Madrid and FC Barcelona at the Vicente Calderon stadium in Madrid, Spain, Wednesday, April 9, 2014. (AP Photo/Andres Kudacki)