The Washington Roundtable: Mark Meadows, Donald Trump’s former right-hand man, took the stand in Georgia this week to argue that his actions in the election-racketeering case—in which he was indicted two weeks ago, alongside eighteen co-conspirators, including Trump—were taken in his capacity as a federal official. For that reason, he and his lawyers petitioned for the case against him to be moved from state to federal court. Meadows, who has been a significant and disruptive force in American politics since he arrived in Washington, in 2013, may be trying to have his case heard before a more sympathetic jury. “I don’t think there’s anyone I can think of in American politics,” the staff writer Jane Mayer says, “who’s put his finger to the wind more often to try to figure out which way it’s blowing.” What does Meadows’s rise—and now, potential fall—teach us about the Republican Party today? The New Yorker staff writers Susan B. Glasser, Jane Mayer, and Evan Osnos weigh in.