There are few tribes more loathsome than the American Right, and their vicious use of the shortcomings in the NHS to attack Barack Obama's attempts at health reform are a useful reminder.

Fish have water, the bushmen of the Kalahari have sand, and Houstonians have interior décor.

I also learned to play Fruit Ninja on an iPad. It is quite hypnotic, and I hope one day to get past 100 points. I remembered that David Cameron admits to being an addict. I wonder if it helps him in his work. 'Great, just destroyed a pineapple! Reminds me, shall we send those grenades to the Syrian rebels?'

Remember how Margaret Thatcher came to believe that abroad was more important than at home? Didn't do her much good.

Disney World has acquired by now something of the air of a national shrine. American parents who don't take their children there sense obscurely that they have failed in some fundamental way, like Muslims who never made it to Mecca.

The British are the last national group who can be insulted by Hollywood without any comeback. These days if you depict Italians as gangsters, Saudis as terrorists or Mexicans as violent drug dealers you'll never hear the end of it. But as still the largest - and possibly the richest - ethnic group in the States, the British just have to take it.

Watching the Commons tribute to Margaret Thatcher was like being suffocated inside a gigantic sticky toffee pudding, but one with nasty bogeys planted inside. There was much of the 'Margaret Thatcher who was lucky enough to know me,' especially from her own side of the House.