Imran Khan is the only Pakistai politician who is not influenced by the west, he talks sense and has been opposing Pakistan's blind support western policies and WOT. US kows that if they have lost their influence in Pak Army and they will not be able to "buy" him, like the bought our previous leaders and their remaing influence on Pakistani politics and policies will evaporate with him coming to power.
In the coming days expect a lot of propaganda against his chracter by western media, using words like "Play Boy", "Western educated", westernized", "married to a rich jew" etc. etc.
May Allah protect him and help him help Pakistan.