Last week, the Senate opened the impeachment trial of Donald Trump. With Republicans standing immovably by the President, the trial is expected to result in Trump’s acquittal. The Framers of the Constitution issued dire warnings about the spectre of “factionalism” and how it could endanger American democracy. Jelani Cobb joins Dorothy Wickenden to discuss the origins of partisanship in American politics and how it’s playing out in arguments about whether the President should be removed from office.