But Democrats view it as yet another expression of the prime minister’s overzealous backing for a despised U.S. president The Mossad’s Kidon unit, which foreign media describe as Israel’s official assassination squad, must be worried sick over the fallout from the murder of Saudi journalist Jamal Khashoggi in the Saudi consulate in Istanbul. Alongside its many successful hits, some of which are surely still unknown, Kidon’s men (and presumably women) have also known notorious failures, including the mistaken 1970 killing of Moroccan waiter Ahmed Bouchiki in Lillehammer, Norway, the failed 1997 assassination of Hamas leader Khaled Mashal in Jordan and...