Venezuelan students pray as they chain themselves to each other during a demonstration near the Cuban embassy in Caracas

Venezuelan students pray as they chain themselves to each other during a demonstration near the Cuban embassy in Caracas

Venezuelan students pray as they chain themselves to each other during a demonstration near the Cuban embassy in Caracas February 15, 2013. Opposition demonstrators protested outside the embassy in Caracas, demanding that Venezuela’s President Hugo Chavez return to Venezuela and calling for more information about his condition. Chavez has not been seen in public for more than two months since undergoing cancer surgery in Havana on December 11. REUTERS/Carlos Garcia Rawlins (VENEZUELA – Tags: POLITICS CIVIL UNREST)