A service is being held in Washington to pay tribute to Neil Armstrong, the first man to walk on the Moon.
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David Cameron will stand down as Conservative leader ahead of the general election expected in 2020, Iain Duncan Smith said.
Delegates at the SNP spring conference have backed a move to allow all-female shortlists in the Scottish Parliament election next year.
Michael Clarke ended his one-day international career by leading Australia to a simple World Cup final win over New Zealand.