Portugal is burdened with such big debts that some are calling it "the next Greece." Unemployment is soaring, and the debt continues to rise, despite draconian austerity measures.
But Portugal has something Greece doesn't have: former colonies, rich in natural resources and in need of labor, both skilled and unskilled. And in a type of role reversal, some Portuguese are now traveling to those places in hopes of improving their lives.
Antonio Valerio, who is studying pharmaceutical science at a university, is among those who see no future in Portugal.