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Italian Referee Nicola Rizzoli (R) Shows AFP/Getty Images

Italian referee Nicola Rizzoli (R) shows a yellow card to Dutch defender Jetro Willems (2ndL) during the Euro 2012 football championships match Portugal vs. Netherlands, on June 17, 2012 at the Metalist stadium in Kharkiv. AFP PHOTO / PATRICK HERTZOGPATRICK HERTZOG/AFP/GettyImages