WASHINGTON — A months-long push to shield millions of Americans from steep health-insurance cost increases collapsed Thursday as the Senate rejected two competing proposals to extend Affordable Care Act (ACA) tax credits before they expire at year’s end.
In back-to-back procedural votes, senators blocked a Democratic plan to renew the subsidies for three years as well as a Republican alternative centered on expanding health savings accounts. Both measures fell short of the 60-vote threshold











