Ohio, West Virginia, and Indiana hold primaries on Tuesday. We take a deep dive into the key races that will decide who goes on the ballot this fall in Trump Country. Republicans and Democrats are both keeping a close eye, because these votes help determine whether or not the Senate is at play. This episode: Congressional correspondent Scott Detrow, political reporter Jessica Taylor, and political editor Domenico Montanaro. Email the show at nprpolitics@npr.org. Find and support your local public radio station at npr.org/stations.