Ukraine's President Petro Poroshenko holds Russian passports  claiming they are  proof of  the presence of Russian troops in Ukraine as he addresses the 51. Security Conference in Munich, Germany, Saturday, Feb. 7, 2015. The conference on security policy takes place from Feb. 6, 2015 until Feb. 8, 2015.
Ukraine's President Petro Poroshenko holds Russian passports claiming they are proof of the presence of Russian troops in Ukraine as he addresses the 51. Security Conference in Munich, Germany, Saturday, Feb. 7, 2015. The conference on security policy takes place from Feb. 6, 2015 until Feb. 8, 2015. AP
Ukraine's President Petro Poroshenko holds Russian passports claiming they are proof of the presence of Russian troops in Ukraine as he addresses the 51. Security Conference in Munich, Germany, Saturday, Feb. 7, 2015. The conference on security policy takes place from Feb. 6, 2015 until Feb. 8, 2015. AP