Former national security adviser Michael Flynn has pleaded guilty to lying to the FBI. Meanwhile, on Capitol Hill, the Senate is moving toward a final vote on a major tax overhaul. This episode: host/congressional reporter Scott Detrow, White House correspondent Tamara Keith, congressional reporter Kelsey Snell and justice reporter Ryan Lucas. Email the show at nprpolitics@npr.org. Find and support your local public radio station at npr.org/stations.