Nobody ever accused Israel of effective public relations. But the latest tactic adopted by the Foreign Ministry and American Jewish organizations represents a new low: arranging speakers and cultural performances that openly slander the country, in a misguided effort to demonstrate Israel's liberality. A case in point was the recent tour of Israel organized by the American Jewish Committee for non-Jewish American politicians. It featured a visit to an Arab town where officials from Sikkuy, an Arab advocacy organization, regaled the guests with tales of how Israel mistreats its Arab citizens. Sikkuy's co-chairman, Ali Haider, for instance, told the visitors...