Tourists trek to the Amazon jungle to experience the hallucinogenic properties of ayahuasca.
Three Americans describe their time in captivity — and criticize famous hostage Ingrid Betancourt.
The Colombian government tries to break apart guerrilla groups by convincing members to switch sides.
Colombia’s teetotaling president tries to tighten drug laws.
“Semi-submersibles” become the transportation of choice for drug smugglers.