Hugh Muir's diary: what do we know about the Tories' new candidate? What don't we?

It's about the right to know. And the right to say 'enough already!' • A grievous blow for Ivan Massow , the millionaire Tory businessman who once described himself as the "only gay in the Westminster village". Things have moved on, but still Massow was unable to convince the local party in Somerton and Frome to take seriously his bid to be the Tory champion at the next election. His advocacy of