AFTER Republicans failed to agree on a replacement for the Affordable Care Act earlier this year, the cause of Obamacare repeal looked dead. Yet a revival was always possible before September 30th, when a budget measure allowing a health bill to pass the Senate with only 51 votes, rather than 60, expires. The ticking clock has spurred four Republican senators, led by Bill Cassidy of Louisiana and Lindsey Graham of South Carolina, to have one last stab at getting a bill passed.
Messrs...