Chile is among Latin America's most prosperous nations. Some analysts partially attribute the success to a group of economists from Chicago. Worldfocus special correspondent Edie Magnus traveled to Chile earlier this year to explore the lasting legacy of the "Chicago Boys."

Correspondent Edie Magnus reports on how the Chilean government has prudently managed its windfall copper profits. Chile is now financing public works projects, creating jobs and doling out cash stipends to the poor.

For years, as Spain's economy soared, immigrants poured into the country from Africa, Eastern Europe and even South America. It was a land of opportunity -- but no longer, with jobs vanishing and antagonism growing.

Cuba is doing business worldwide, but the United States is hardly in the game. A long U.S. government boycott of the island means most American businessmen are losing out to Europeans and others when it comes to everything from agriculture to medicine to oil.