Resetting the Reset

Greetings from Budapest - a town whose charms I've been enjoying for over half my life. I shall be here through Sunday's Hungarian election, which is expected by the Eurocrats to be the pitiful last stand of their bête noire Viktor Orbán. Or maybe not. We shall see. After that, I shall be off to Ukraine, to "fight the last war", as numerous correspondents accuse me of. In between come the US/Iranian talks in Islamabad. Maybe. Tehran's lead representative, the parliamentary speaker Mohammad ​Baqer Ghalibaf, craftily waited until the 'plane of his opposite number at the negotiating table had taken...