The impeachment trial gets underway tomorrow. A new brief suggests that Trump's lawyers will defend him on both process and substance. And a vote to convict the former president always seemed unlikely, but Republican opposition to the president appears to have softened in the month since the insurrection. This episode: White House correspondent Scott Detrow, congressional correspondent Susan Davis, and national political correspondent Mara Liasson.Connect:Subscribe to the NPR Politics Podcast here.Email the show at nprpolitics@npr.org.Join the NPR Politics Podcast Facebook Group.Listen to our playlist The NPR Politics Daily Workout.Subscribe to the NPR Politics Newsletter.Find and support your local public radio station.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy