The news that British MP George Galloway was the planned guest speaker at a February 1 Hamas fundraiser at Boston's Palestinian Cultural Center for Peace would, in a morally coherent world, be alarming for those in the West who wonder why elected officials should be gathering support for a group of jihadist thugs whose principal efforts are dedicated to the extirpation of Israel and the murder of Jews. Here again is yet another instance of the dangerous unholy alliance between Islamists, with a specific agenda to dilute Western institutions and destroy Israel, and leftists, who, in accommodating radical Islam, not...