Today, we sit down with Senator Chuck Schumer, the minority leader, to discuss what it’s like to be the leader of a party out of power at this moment in the impeachment trial of President Trump. For more information on today’s episode, visit nytimes.com/thedaily.  Background reading: "Look, is it an uphill fight? Yes.” he said. “Are we making progress? Yes.” Why Mr. Schumer believes he can persuade his Republican colleagues to allow new witnesses in the trial.Here are the latest updates on impeachment, including the Senate’s response to a Times investigation revealing new claims about the president’s conduct from his former national security adviser John Bolton.