The US Secretary of State has claimed to have seen "raw data" suggesting that Assad's regime has used chlorine gas in attacks in rebel-held regions of Syria, according to Reuters. Although he also said that the data hadn't yet been fully verified.
Kerry, speaking in London, said the United States had agreed with its allies to ramp up support for the Syrian opposition but declined to say whether that would include arming them.
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The bus was heading to Mombasa and the lorry was travelling in the opposite direction when they collided on Tuesday, say Kenyan police.
"Corbyn himself has said he was a 200-1 outsider for the Labour leadership in 2015 and look where that one went," the PM told supporters.
A father filmed himself killing his baby daughter and posted the video clips on Facebook, before committing suicide, Thai police have said.