Could the war in Israel spread to the United States? Sure. Some people want it to. Hamas has never made a secret of the fact that its goal of destroying Israel is just part of a larger jihad to conquer the entire world for Islam. And so it was inevitable, both in light of that aspiration and the Biden regime’s shaky but still subsisting support for Israel’s defensive effort, that Hamas jihadis would call for violence against Americans. What is more surprising, at least for those who have bought into the comforting establishment fictions that have been circulating since 9/11,...