In today's pictures, troops under Russian command fire weapons in the air in Ukraine, a baby participates in a brain activity study in England, an opposition activist hurls a molotov cocktail at ... more 
In today's pictures, troops under Russian command fire weapons in the air in Ukraine, a baby participates in a brain activity study in England, an opposition activist hurls a molotov cocktail at national guard troops in Venezuela, and much more. less 
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Tue, Mar 4, 2014 4:59 PM EST