Trump Adviser Roger Stone Pleads Not Guilty; Acting AG Says Russia Probe May End Soon Republican political consultant Roger Stone pleaded not guilty in federal court on Tuesday to obstruction and other charges unsealed last week. Plus, Acting Attorney General Matthew Whitaker said that the Russia Investigation is "close to being completed." This episode: White House correspondent Tamara Keith, justice correspondent Ryan Lucas, and justice correspondent Carrie Johnson. Email the show at firstname.lastname@example.org. Find and support your local public radio station at npr.org/stations.