"Pakistani politician Imran Khan is threatening to blockade supply lines to Nato forces in Afghanistan if the US does not end drone strikes this month. Mr Khan accused the US of sabotaging peace efforts with the Pakistani Taliban by killing its leader Hakimullah Mehsud last Friday. 'I mean are they a friend or an enemy?' the former cricketer asked the BBC. He says he will organise protests on routes to and from Afghanistan if drone attacks do not end by 20 November." (Quoted from article)