Russia's Alexander Kerzhakov, left, is challenenged by Greece's Yiannis Maniatis, right, and Greece's Kyriakos Papadopoulos, center, during the Euro 2012 soccer championship Group A match between Greece and Russia in Warsaw, Poland, Saturday, June 16, 2012. (AP Photo/Thanassis Stavrakis)
Russia's Alexander Kerzhakov, left, is challenenged by Greece's Yiannis Maniatis, right, and Greece's Kyriakos Papadopoulos, center, during the Euro 2012 soccer championship Group A match between Greece and Russia in Warsaw, Poland, Saturday, June 16, 2012. (AP Photo/Thanassis Stavrakis)
