The legislature in this battleground state could flip to Democratic control, a prospect that is bringing out lower-income voters who stayed home in 2016.
The health law had slipped in voter priorities, but the Supreme Court vacancy and November arguments in a case challenging its constitutionality have given the Affordable Care Act new urgency.
The Affordable Care Act touches the lives of most Americans, and its abolition could have a significant effect on many millions more people than those who get their health coverage through it.
On Tuesday night, President Trump told a town-hall-style meeting he had a health plan to replace the Affordable Care Act that’s “all ready,” a pitch he has delivered for four years.
The order expands on a presidential promise by trying to reduce the prices Medicare pays for prescription drugs, but experts said it was unclear whether the White House could carry out the directive.