Cuba's current wave of migration appears to be the largest in history, says Fidel Castro. Castro: "Each one who walks away is a loss, not only physical, but also mental" "They leave because their historical fatigue takes shape in shape that does not resemble a present that was promised to us, after years of work and sacrifices," he says.

"The children and grandchildren of my generation have not thought about it twice, it has not been about it, it's about the future," he adds.