Those who follow me on Twitter may already know that I was TV twice last week. The first appearance, to discuss Prince Harry’s career, was on Sky News. Unfortunately – or perhaps fortunately, depending on your point of view – I can’t link to that. But I subsequently appeared on CTV’s breakfast show Canada AM talking about the propriety or otherwise of Prince Charles’ letters to the Blair administration, as revealed by The Guardian after a long legal battle. The link for the latter is here.