I was going to write something on the Livingstone saga but (like rather a lot of people) I tied myself up in knots and, anyway, Boris Johnson does it much better.  While doing a pretty good job of pointing out that Ken didn’t say anything anti-semitic and condemning the subsequent outbreak of apologitis, unfortunately, he ends up getting very confused.  From what I can work out he is claiming that Blair wants Livingstone to apologise for Alistair Campbell’s (alleged) anti-semitism.  Hmm…