As the military conflict between Israel and Iran raged Monday, the Republican senator Tom Cotton (Ark.) wrote on X that “President Trump created and shaped the Make America Great Again movement and defined America First foreign policy.” “He is absolutely right that Iran’s terrorist regime cannot be trusted with a nuclear weapon,” Cotton added. Cotton wanted people to know that the true definition of “America First” is for the United States to be part of yet another regime-change war. Makes perfect sense, right? Not for anyone who has actually been paying attention. Kelley Vlahos, editorial director for Responsible Statecraft, replied...