American Jews are liberals, so activism on behalf of liberal causes is no surprise. But what about the claim that this activism is the fulfillment of a foundational religious Jewish precept? Adherents of the Jewish social justice movement aren’t just doing politics, they say: they’re doing Judaism. For the first time, in TO HEAL THE WORLD? How the Jewish Left Corrupts Judaism and Endangers Israel  Cambridge-educated millennial social commentator Jonathan Neumann joins Jeff to talk about the subjects that claim to an extended examination.