The Trump administration announced a plan aimed at lowering health care costs in the U.S. on Thursday, just as Affordable Care Act open enrollment ends in most states.

The Trump administration on Thursday rolled out what it’s calling the “Great Healthcare Plan,” saying its elements include funding for health savings accounts and a call for Congress to write into law...

The plan does not include a remedy for people who buy their health insurance on Healthcare.gov, some of whom are facing sky-high premium hikes this month.