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From the left : Belarusian President Alexander Lukashenko, Russian President Vladimir Putin, German Chancellor Angela Merkel, French President Francois Hollande, and Ukrainian President Petro Poroshenko pose for a photo during a time-break in their peace talks in Minsk, Belarus, Wednesday, Feb. 11, 2015. Leaders of Russia, Ukraine, France and Germany are gathering for crucial talks in the hope of negotiating an end fighting between Russia-backed separatist and government forces in eastern Ukraine.  (AP Photo/Alexander Zemlianichenko, Pool)
From the left : Belarusian President Alexander Lukashenko, Russian President Vladimir Putin, German Chancellor Angela Merkel, French President Francois Hollande, and Ukrainian President Petro Poroshenko pose for a photo during a time-break in their peace talks in Minsk, Belarus, Wednesday, Feb. 11, 2015. Leaders of Russia, Ukraine, France and Germany are gathering for crucial talks in the hope of negotiating an end fighting between Russia-backed separatist and government forces in eastern Ukraine.  (AP Photo/Alexander Zemlianichenko, Pool)

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