What Would Harry Truman Do?

He would side with Josh Block, who blew the whistle on rabidly anti-Israel and borderline anti-Jewish statements on the left, and who for his efforts has been expelled from membership in the Truman National Security Project.

Block is a pro-Israel Clinton-type liberal (who in fact served in the Clinton administration). The Truman Project says that it seeks to advance a ”strong progressive national security policy,” and claims to represent mainstream liberal and Democratic foreign policy thinking. Doesn’t the expulsion of Block suggest that it is now impossible to be unapologetically pro-Israel—and publicly hostile to those who are anti-Israel—and remain a member in good standing of the liberal and Democratic foreign policy establishment?