Regular readers will know that I'm a great fan of our ambassador in the US, Michael Oren. Recently he was shouted down by rowdies at the University of California, Irvine
On that occasion he won the discussion simply by maintaining his composure in the face of uncouth behavior. And especially note his final sentence in the YouTube film.
This week he's back on the attack, with a letter to the Irvine community suggesting he'd be glad to come back and talk.
Assuming our enemies - at Irvine or elsewhere, are interested in talking, of course.