Biden says he can't guarantee debt ceiling lift due to 'hypocritical, dangerous and disgraceful' GOP opposition
By Kate Sullivan
Explainer: What is the U.S. Senate filibuster and why is everyone talking about it?
By Susan Cornwell
Biden eyes a trim and slash approach for cutting down his reconciliation bill
By Natasha Korecki, Laura Barrón-López & Sarah Ferris
Biden says Republican stonewalling on debt ceiling risks U.S. default
By Susan Cornwell, Richard Cowan & Jarrett Renshaw