Mayors sue over Trump administration rules restricting ObamaCare enrollment

A coalition of U.S. city mayors is suing the Trump administration over a recently finalized rule that limits enrollment in Affordable Care Act (ACA) marketplace plans.

In June, the Trump administration finalized the “Marketplace Integrity and Affordability” rule, which shortens the open enrollment period for ACA plans to Nov. 1 through Dec. 15. Customers normally have until Jan. 15 to enroll. The rule also increases the maximum annual cost-sharing limitation and enacts stri...