BBC News - US approves killing US-born cleric Anwar al-Awlaki: "The US government has authorised the capture or killing of radical Muslim cleric Anwar al-Awlaki, currently based in Yemen, officials have confirmed.
The cleric, who is a US citizen, is being targeted for his involvement in planning attacks on the US.
Mr Awlaki was linked to the attempted bombing of an airliner bound for the US and a shooting on a US Army base."