Greece

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U.S. Air Force Gen. Philip Breedlove, the Supreme Allied Commander Europe, looks on during a NATO conference in Thessaloniki, Greece, on Wednesday Oct. 15, 2014. (AP Photo/Grigoris Siamidis) ** FILE **

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Costa Rica's Giancarlo Gonzalez kicks the ball during the World Cup round of 16 soccer match between Costa Rica and Greece at the Arena Pernambuco in Recife, Brazil, Sunday, June 29, 2014. (AP Photo/Andrew Medichini)

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FILE - In this March 18, 2014 file photo, Pastor Mike Metzger, right, of First Bible Baptist Church, leads a moment of prayer at the start of the Greece Town Board meeting in Greece, N.Y. The Supreme Court said Monday that prayers that open town council meetings do not violate the Constitution even if they routinely stress Christianity. (AP Photo/Carolyn Thompson)

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Referee Joel Aguilar from El Salvador shows a red card to Greece's Kostas Katsouranis, left, during the group C World Cup soccer match between Japan and Greece at the Arena das Dunas in Natal, Brazil, Thursday, June 19, 2014. (AP Photo/Ricardo Mazalan)

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Greece's Sokratis Papastathopoulos, right, and Vassilis Torosidis joke with each other during a training session in Athens on Thursday, May 29, 2014. Greece trained for the last time in Athens before its departure on Friday abroad for preparations ahead the World Cup. The Greeks face Portugal Saturday in the first of three warm-up matches, and will arrive at the sports camp in Aracaju, Brazil on Saturday, June 7. Greece will play in Group C, against Colombia, Japan and Ivory Coast at the World Cup in Brazil. (AP Photo/Thanassis Stavrakis)

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Greece's Kostas Mitroglou, right, and Antreas Samaris go for the ball during a training session in Athens on Thursday, May 29, 2014. Greece trained for the last time in Athens before its departure on Friday abroad for preparations ahead the World Cup. The Greeks face Portugal Saturday in the first of three warm-up matches, and will arrive at the sports camp in Aracaju, Brazil on Saturday, June 7. Greece will play in Group C, against Colombia, Japan and Ivory Coast at the World Cup in Brazil. (AP Photo/Thanassis Stavrakis)

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Greece's captains Giorgos Karagounis, right, and Kostas Katsouranis fight for the ball during a training session in Athens on Thursday, May 29, 2014. Greece trained for the last time in Athens before its departure on Friday abroad for preparations ahead the World Cup. The Greeks face Portugal Saturday in the first of three warm-up matches, and will arrive at the sports camp in Aracaju, Brazil on Saturday, June 7. Greece will play in Group C, against Colombia, Japan and Ivory Coast at the World Cup in Brazil. (AP Photo/Thanassis Stavrakis)

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Greece's coach Fernando Santos, left, of Portugal watches his players during a training session in Athens on Thursday, May 29, 2014. Greece trained for the last time in Athens before its departure on Friday abroad for preparations ahead the World Cup. The Greeks face Portugal Saturday in the first of three warm-up matches, and will arrive at the sports camp in Aracaju, Brazil on Saturday, June 7. Greece will play in Group C, against Colombia, Japan and Ivory Coast at the World Cup in Brazil. (AP Photo/Thanassis Stavrakis)