US Secretary of State John Kerry has said that new evidence has tested positive for use of sarin gas in the Syrian chemical attacks, Reuters reports, citing US broadcaster CNN.
He also voiced confidence that Congress "will do the right thing" on President Obama's request for approval of a unilateral military strike against the Syrian regime.
More top news
MPs say there is a "severe conflict of interest" in F1's sale to Liberty Media after it emerged the governing body benefited from the deal.
Freezing with frost and fog
A ticket holder in Ireland has won tonight's EuroMillions jackpot which was an estimated 88.5 million euro (£76 million), Camelot said.