Boris Johnson has won a famous Conservative victory but will he be a Cameron-style squish or a Thatcher-style radical?
For the most plausible answer, you should ignore all the contradictory rumours currently flying around Westminster, and instead listen to a highly revealing talk given in London five years ago to a left-wing think tank the IPPR by Dominic Cummings.
Complete Transformation
Shaven-headed, scruffy, softly spoken, irascible, thoughtful C ...