Image provided by Venezuela's Presidency shows Cuban President Raul Castro (2nd R, front) and his Venezuelan counterpart Nicolas Maduro (3rd R, front) attending the 15th Political Council of the Bolivarian Alliance for the Peoples of Our America (ALBA), in Havana, Cuba, on April 10, 2017. Cuba on Monday urged Latin American countries to unite in the face of mounting right-wing pressure on Venezuela's socialist government. (Xinhua/Venezuela's Presidency)
