Economists say this is mostly because the revised bill repeals the Affordable Care Act's individual mandate — so some people wouldn't buy health coverage, and therefore wouldn't get the tax credits to subsidize it.

Economists say this is mostly because the revised bill repeals the Affordable Care Act's individual mandate — so some people wouldn't buy health coverage, and therefore wouldn't get the tax credits to subsidize it. https://t.co/4fG49Eus1f

— Axios (@axios) November 17, 2017