At least that’s what the British nation must be thinking after Conservative leader David Cameron outed her on the Parkinson show last saturday. Apparently Kate did nothing to dispel the â€œmodels are dumb stereotype. After chatting a while with Cameron, to his delight, she asked for his number. But not to discuss politics. Hardly. Instead Kate mistook him for a plumber. Oops! Apparently she thought he’d be “useful”.