Portugal's Cristiano Ronaldo (center, L) attends a training session ahead of their Euro 2012 semi-final soccer match against Spain, at Donbass Arena in Donetsk June 26, 2012. [Photo/Agencies]
Spain's national soccer goalkeeper Iker Casillas (L) attends a training session at the team's training center in Kirscha in Donetsk June 26, 2012. Spain will play a semi-final of the Euro 2012 soccer championships against Portugal in Donetsk on Wednesday. [Photo/Agencies]