A picture of revolutionary hero Ernesto "Che" Guevara

A child holds up a picture of revolutionary hero Ernesto "Che" Guevara as others, background, carry portraits of Fidel Castro and independence hero Jose Martí during a caravan marking the 57th anniversary of the arrival of Fidel Castro an his rebel army in Regla,  outskirts of Havana, Cuba.  Castro and his rebels arrived in Havana via caravan on Jan. 8, 1959, after toppling dictator Fulgencio Batista.