By Megan Janetsky
By Vanessa Buschschlüter
BBC News Online Latin America editor
By Matt Rendell
By Steven Grattan
Travel series. The second leg of Simon Reeve's journey around the Caribbean Sea takes him from the beautiful island of Barbados to St Vincent, Venezuela and Colombia.
Simon Reeve explores Colombia at a pivotal point in its history. For 50 years, Colombia has been in the grip of a brutal civil war, but in late 2016 a peace deal was signed.
Social media videos in Colombia reveal how the people on the lowest rung of the cocaine industry work and live.
Dairo Antonio Úsuga, better known as Otoniel, is captured after a major operation.