I n November, President Trump dismissed the idea that his most fervent supporters might dissent from his foreign policy. “I know what MAGA wants better than anybody else,” he told Fox News, after arguing that he had stopped numerous wars. He continued to brush off the prospect after American commandos captured Venezuelan President Nicolás Maduro. “MAGA loves everything I do,” he told NBC News. Despite the bluster from Trump, who once promised that he would stop wars, the president’s grip on his