Spectacular, Sexy Samba Rings in Rio's Carnival
Samba schools partake in a massive parade of floats and dancers as part of the city's famed Carnival celebration.
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Fidel Castro: The Life of the Cuban Leader
A look at the life of the revolutionary leader.
Return to Cuba
Traveling to Cuba is now easier for Americans and Cuban exiles because the government has relaxed years of restrictions on who can visit.
Narco culture permeates Mexico, leaks across border
2009: Mexico's drug war is also part of a drug culture with roots in music, movies and even religion
Life goes on in Guantanamo
President Obama's one-year deadline to close the facility has long passed as shutting it down has proven complicated and controversial.