A Chinese container ship hits a wall of the recently-widened Panama Canal, amid concerns that the new canal has less space for manoeuvres and could be unsafe.
Jiu-jitsu athlete Jason Lee claims he was "kidnapped" in Rio by men in police uniform and forced to withdraw money.
Mexican mayors demand extra protection from the federal government after two of their number were killed in separate shootings on Saturday.
The refugee judoka competing in the Olympics
The country where it pays to buy protection
Brazil scheme tries to keep youths away from crime
Latin American photographer Graciela Iturbide talks to the BBC
The Chilean who joined Colombia's Farc rebel group
Why Barbados and Seattle owe much to Panama's waterway
Broadcast time 23:06 BST - 23:20 BST
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Broadcast time 03:06 BST - 03:30 BST