Support WBURLow-key Louisiana lawmaker tapped to help lead GOP debt negotiationsPlay04:01Download AudioDeirdre WalshBarbara SpruntMay 24, 2023 ShareRep. Garret Graves, R-La., and Rep. Patrick McHenry, R-N.C., speak to reporters about negotiations on the debt limit outside of the House Republican conference meeting on Capitol Hill. (Getty Images)