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Despatches from the BBC's foreign correspondents. This week:
Frank Gardner discovers how the Colombian authorities are trying to lose the country's reputation as 'kidnap centre of the world'.
In the United States, Justin Webb considers the possibility of its first black president and why the race issue may have been Hillary Clinton's downfall.
Oana Lungescu reports from Bulgaria's murky underworld on efforts to crackdown on corruption and the EU money hanging in the balance.
On a very different trip around Los Angeles, David Willis easily gets his hands on a prescription for marijuana.
And