A suspected gunman who killed six people in a shooting rampage in Santa Barbara, apparently killed himself, the sheriff said in a press conference.
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Here's everything you need to know about the Libyan crisis and the announcement of a new national unity government.
Russia will pay the price for launching air strikes to prop up the Assad regime, the US defence secretary has warned.
'Vote Leave' - a cross-party campaign calling for Britain to leave the European Union in the forthcoming referendum - has been launched.