Further warnings of the plight of trapped civilians in the rebel enclave of Eastern Ghouta. Bodies of many of those killed in the relentless airstrikes are being left to rot in the streets — it is too dangerous to attempt to recover them. Also: Colombians have been voting in legislative elections seen as a test of a peace deal between the government and FARC rebels, and British police say they have found significant traces of the nerve agent used to poison a former Russian spy in the restaurant where he had eaten with his daughter before being taken ill.