havana

People hold up images showing Fidel Castro, second from right, Venezuela's late President Hugo Chavez, center, and Cuba's revolutionary hero Ernesto 'Che' Guevara, bottom left and right, during a May Day march in Revolution Square in Havana, Cuba, Wednesday, May 1, 2013. The image of Chavez carries the words in Spanish "Chavez : Our best friend."

Ramon Espinosa/AP

People hold up images showing Fidel Castro, second from right, Venezuela’s late President Hugo Chávez, centre, and Cuban revolutionary Ernesto ‘Che’ Guevara, bottom left and right, during a May Day march in Revolution Square in Havana, Cuba. The image of Chávez carries the words in Spanish ‘Chávez: Our best friend.’