Results from Tuesday's primaries underscored one major theme – it's Donald Trump's Republican Party now. An establishment candidate in South Carolina lost his re-election bid, and a Bannon-esque candidate won in Virginia. We break down what it means for the GOP. This episode: Reporter Sarah McCammon, Congressional reporter Kelsey Snell, and national political correspondent Mara Liasson. Email the show at email@example.com. Find and support your local public radio station at npr.org/stations.