West Virginia Senator Joe Manchin may have a D next to his name, but he's been known to buck his party on major issues, including climate. In November, the Senator announced his retirement from the Senate, just as other more moderate Senate voices like Kyrsten Sinema and Mitt Romney depart, too. Niala speaks to Sen. Manchin live on stage at the Axios What's Next Summit in Washington, D.C. this week, where he makes his case for capturing voters in the center, and keeping the U.S. involved in oil and gas production.

• Plus, Axios politics reporters Hans Nichols and Alex Thompson give us context.

Guests: Sen. Joe Manchin (D-W.Va.); Axios' Alex Thompson and Hans Nichols.

Credits: 1 big thing is produced by Niala Boodhoo, Alexandra Botti, and Jay Cowit. Music is composed by Alex Sugiura and Jay Cowit. You can reach us at [email protected]. You can send questions, comments and story ideas as a text or voice memo to Niala at 202-918-4893.