Here's Francis Gilbert losing it on BBC news in a debate with Toby Young:
Francis is a well known education commenter and unlike me, is very knowledgeable on the subject. He is very left wing (which is presumably why he sent his son to a private school). He is probably not my greatest fan, once describing my book as 'vituperative' when we were interviewed together.
I thanked him profusely, not having any idea what the word meant.
I shouldn't be nasty about him as he means well, but the video is quite funny.