Colombia intelligence agency, the DAS, has been caught eavesdropping on citizens known to be critics of Colombia's President Alvaro Uribe. That's feeding suspicion that the orders came from the top. John Otis reports from the capital Bogota.
Ecuador says it's considering Snowden's request for asylum. Ecuador's foreign minister has hinted that his government is inclined to help Snowden. Reporter John Otis is following the story from Bogota, Colombia.
The Revolutionary Armed Forces of Colombia, the country's largest guerrilla group known as the FARC, is losing thousands of its fighters. They're not dyingï¿½they're giving up. Correspondent John Otis reports.
Dutch entomologist Arnold van Huis would like to see people in Western countries embrace insects as food. He explains why to The World's Lisa Mullins. Van Huis is taking your questions in the latest online science forum discussion.
Despite the country's dangerous reputation, the tourist business is booming in Colombia. But some of the country's most spectacular sights, like the Caï¿½o Cristales River are still struggling to attract visitors. John Otis reports.