Ukrainian soldiers take part in a military exercise near the village of Goncharivske March 14, 2014. The U.S. president said on Friday he still hopes for a diplomatic solution to the Ukraine crisis ... more 
Ukrainian soldiers take part in a military exercise near the village of Goncharivske March 14, 2014. The U.S. president said on Friday he still hopes for a diplomatic solution to the Ukraine crisis heading into a pivotal weekend. REUTERS/Gleb Garanich (UKRAINE - Tags: POLITICS CIVIL UNREST MILITARY) less 
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Reuters | Photo By GLEB GARANICH / REUTERS
Fri, Mar 14, 2014 1:25 PM EDT