He just couldn't keep his mouth shut, could he? A couple of days ago, at the end of my article 'Omnishambles, omnishambles, omnishambles', I wrote 'Coming soon: Borishambles!'. It wasn't meant to be taken seriously; I was just acknowledging the Blond Buffoon's popularity with Tory diehards. But in a week when Tory backbench rebels handed the government a major