 have emerged as the main suppliers. There's no evidence that the government in Bangkok is involved, but the UN has urged it to follow the lead of the authorities in Singapore. The city-state cut military shipments to Myanmar by 90% last year after the UN identified the country as a major supplier. BBC correspondent Michael Bristow. Officials in Colombia say at least one person killed, 12 were injured. It happened when a cable car in the city of Medellin failed and