U.S. Officials Had Warning of Attack on Benghazi Consulate

Intelligence indicating possible attacks was available 48 hours before protests began

The killings of the US ambassador to Libya and three of his staff were likely to have been the result of a serious and continuing security breach, The Independent can reveal.

American officials believe the attack was planned, but Chris Stevens had been back in the country only a short while and the details of his visit to Benghazi, where he and his staff died, were meant to be confidential.