Senate Republicans killed their own health-care bill on Monday evening. This self-inflicted fiasco is one of the great political failures in recent U.S. history, and the damage will echo for years. This wasn’t the inevitable result of some tide of progressive history, but choices made by individuals to put their narrow political and ideological preferences ahead of practical legislative progress. The “ObamaCare Republicans” come from both the conservative and moderate wings, but all of these Senators campaigned for nearly a decade on repealing and replacing ObamaCare. Now they finally have a President willing to sign literally any bill that lands on his desk, but in the clutch they choked. The ObamaCare Republicans ran on fiscal discipline but they rejected the best chance for entitlement reform in a generation.

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