Venezuela's opposition leader and presidential candidate Henrique Capriles throws his cap to supporters during a campaign rally in Caracas April 7, 2013. Hundreds of thousands of Venezuelan opposition supporters rallied in a staunchly pro-government part of the capital on Sunday, answering a call by Capriles and showing strength a week before the presidential election. REUTERS/Carlos Garcia Rawlins (VENEZUELA - Tags: POLITICS ELECTIONS)