US Attorney General Eric Holder and other officials will speak at a ceremony at Virginia's Arlington National Cemetery to remember the 270 victims killed in the Lockerbie disaster. Flags were held by servicemen, as the names of those killed were read out.
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This defeat for Theresa May matters: it shows the fury among some MPs, notably those who voted to Remain, that they are being ignored.
Theresa May's government has been narrowly defeated in a key Commons vote after a rebellion by Conservative MPs.
Despite temperatures reaching double figures in the south today, it was still a chilly day, with brisk winds.