. . "(Click on cartoon by Martin Rowson to enlarge)The defection of Moussa Koussa is a blow, but the colonel's family ties still help ensure loyal support Ian Black guardian.co.uk, Friday 1 April 2011 ....The defection of Moussa Koussa, Gaddafi's foreign minister and ex-intelligence chief, is certainly a blow ??? as well as a salutary reminder that Britain, the US and other western governments have be" . .