Personal rapport

What really goes on between world leaders at summits? Sir Christopher Meyer, former press secretary to John Major and later ambassador to Washington, told us in How to Succeed at Summits (Sundays, repeated Wednesdays), an entertaining two-part series on Radio Four. Meyer told us that, for example, when President Bush made a jokey reference to Tony Blair using Colgate toothpaste at Camp David, assembled journalists wondered how on earth he knew: did they share a bathroom? In fact, Meyer knew that all the bathrooms there were supplied with this particular brand because he was part of the entourage. Summits remain a secret world because quite often two world leaders will meet in private without their officials present, and only an interpreter, if one is needed, will witness it.

Meyer has amused us before. Last year he published his very readable and well-written memoirs of his period in Washington, and the political class hypocritically attacked him for being indiscreet.