Supporters of opposition leader Leopoldo Lopez throw back to police a gas canister during a protest against Venezuelan President Nicolas Maduro's government in Caracas February 19, 2014. Tensions have... more 
Supporters of opposition leader Leopoldo Lopez throw back to police a gas canister during a protest against Venezuelan President Nicolas Maduro's government in Caracas February 19, 2014. Tensions have risen in Venezuela since Lopez, a 42-year-old Harvard-educated economist, surrendered to troops on Tuesday after spearheading three weeks of often rowdy demonstration against Maduro's government. REUTERS/Carlos Garcia Rawlins (VENEZUELA - Tags: POLITICS CIVIL UNREST) less 
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Reuters | Photo By Carlos Garcia Rawlins / REUTERS
Wed, Feb 19, 2014 6:46 PM EST