Venezuela's President and presidential candidate Hugo Chavez waves as he arrives at a school to cast his vote during the presidential election in Caracas

 
Venezuela
Venezuela's President and presidential candidate Hugo Chavez waves as he arrives at a school to cast his vote during the presidential election in Caracas October 7, 2012. Chavez loyalists blew bugles in a wake up call for voters on Sunday as the Venezuelan leader faced the biggest electoral challenge yet to his socialist rule from a young rival, Henrique Capriles, tapping into discontent over crime and cronyism. REUTERS/Edwin Montilva