A frustrated Hillary Clinton responded angrily to Republican senator Ron Johnson's questioning about the release of information following the Benghazi attacks.
"What difference does it make?" a clearly exasperated Clinton told the senator, insisting that her focus should be on bringing the militants to justice.
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It was a cloudy start across many eastern areas first thing. However, Sunday shaping up to be a warm sunny day for most.
Former Work and Pensions Secretary Iain Duncan Smith has David Cameron should remain prime minister even if Britain votes to leave the EU.
Tony Blair has said Leave campaigners are focusing on immigration "because they've lost comprehensively the debate on the economy".