The US attorney's office in Washington has said that the Libyan militia leader suspected in the 2012 attack on the American diplomatic mission in Benghazi that killed four Americans is in federal custody.
A spokesman said: "Ahmed Abu Khatallah is in law enforcement custody," but would not say where he was being held. US officials said Khattallah was expected to arrive in America over the weekend.
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We are entering - and we have voted to enter - a period of intense political and economic uncertainty.
David Cameron has announced he is to resign as prime minister by October. We look at who could replace him.