I've done a bit of television before, but nothing which provoked as strong a reaction as my debate with Owen Jones on Sky News yesterday... What really rankled me was the final assumption that as the left had apparently stayed quiet while the Blairites ran the party - you know, during all that time in actual Government - it was now their turn to run the party. Their turn. As if it's a game, as if it's a committee, as if it's not the running of the country we are talking about. This is not about taking turns. This is far more important than that.