It's overtime at Firefly in Dupont Circle with Christopher Krebs, the Under Secretary for the Department of Homeland Security's National Protection and Programs Directorate (NPPD), aka the Elections Defender. On the menu: Americana music, WWII movies and the Internet of Things.

With the midterm elections fast approaching, we sit down with Christopher Krebs, the Under Secretary for the Department of Homeland Security?s National Protection and Programs Directorate (NPPD). In other words, he's a top government official working to defend our election systems and prevent cybersecurity attacks. Breakfast is served at Firefly in Dupont Circle.

Takeout Tuesday! Senator Joni Ernst joins us for pizza and pop culture at Uno Pizzeria and Grill in Union Station. Ernst explains her favorite book, movie and music. Two words: Flo Rida.

Takeout Tuesday! Senator Joni Ernst joins us for pizza and pop culture at Uno Pizzeria and Grill in Union Station. Ernst explains her favorite book, movie and music. Two words: Flo Rida.

Iowa Republican Senator Joni Ernst joins Major for Chicago-style deep dish pizza at Uno Pizzeria and Grill near the Capitol. On the menu this week: Brett Kavanaugh's contentious confirmation, ethanol, trade and North Korea. Dig in!

It doesn't matter whether you prefer the red pill or the blue pill, we promise you'll thoroughly enjoy astrophysicist Neil deGrasse Tyson's breakdown of his favorite movie, The Matrix. Plus: learn about the book that made Tyson the man he is today.

It doesn't matter whether you prefer the red pill or the blue pill, we promise you'll thoroughly enjoy astrophysicist Neil deGrasse Tyson's breakdown of his favorite movie, The Matrix. Plus: learn about the book that made Tyson the man he is today.

Major sits down with the one-and-only Neil deGrasse Tyson to discuss the world-renowned astrophysicist's new book, "Accessory to War: The Unspoken Alliance Between Astrophysics and the Military." Over lunch at Tupelo Honey in Arlington, VA, Tyson explains why President Trump's proposed Space Force isn't such a crazy idea.

The Washington Nationals' 2018 season may have come to a close, but this episode with MLB pitcher Sean Doolittle and his wife Eireann Dolan is far from over! It's time to ask the experts: which baseball movies "get it right?" Plus: Star Wars, Deadheads, and the new Nashville sound.

The Washington Nationals' 2018 season may have come to a close, but this episode with MLB pitcher Sean Doolittle and his wife Eireann Dolan is far from over! It's time to ask the experts: which baseball movies "get it right?" Plus: Star Wars, Deadheads, and the new Nashville sound.