Greece's Prime minister Alexis Tsipras addresses reporters upon his arrival at the European Council headquarters for an extraordinary summit of European leaders to deal with a worsening migration crisis, on April 23, 2015 in Brussels. European leaders gather on April 23 to consider military action, at an extraordinary summit to deal with a worsening migration crisis after a series of deadly shipwrecks in the Mediterranean. AFP PHOTO / PHILIPPE HUGUEN (Photo credit should read PHILIPPE HUGUEN/AFP/Getty Images)
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AFP PHILIPPE HUGUEN