Far from being restrained, Israel is fighting one of the most ferociously murderous wars in the 21st century. It’s a war that, as Lloyd Austin notes, makes little strategic sense. Far from defeating Hamas, it will radicalize a new generation of Palestinians. Realizing this reality, Netanyahu is now shopping around a proposal to “thin out” Gaza’s population and expel the surviving residents into neighboring countries—a proposal that he is pitching to the leaders of both parties in Congress.