There was an hilarious piece in the Washington Post on Sunday, under the plaintive headline, "Why Did Bush Take My Job?" The author was Saeb Erekat, and the job he claims Bush has taken from him is "senior Palestinian negotiator" with the Israelis. The other day, speaking in support of the Israeli withdrawal from Gaza, President Bush stated the obvious: it was "unrealistic" to expect a return to the armistice lines of 1949, and there’s no point wasting time discussing the Palestinian "right of return" to what’s now Israel, because it’s never going to happen. But this shift in favour...