Man drives his motorcycle past a graffiti reading ‘S.O.S. Venezuela, Peace’ at the district of Chacao in Caracas

A man drives his motorcycle past a graffiti reading ‘S.O.S. Venezuela, Peace’ at the district of Chacao in Caracas February 25, 2014. Anti-government demonstrators put up barricades and set fire to trash in Caracas on Monday despite calls from within the opposition to rein in protests that have led to 13 deaths in Venezuela’s worst unrest for a decade. REUTERS/Tomas Bravo (VENEZUELA – Tags: POLITICS CIVIL UNREST)