Dazzling Fireworks: Chile's Villarrica Volcano Erupting
Restrictions put in place after the towering Villarrica increased activity. The last major eruption there was recorded in 1971.
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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.