Marijuana’s classification as one of the most dangerous and habit-forming substances has long drawn criticism.

© Adriana Zehbrauskas for The New York Times

Proposed new rules would punish the hospitals by pulling all federal financing. Advocates say lawsuits will follow.

© Tierney L. Cross/The New York Times

The real issue is how to address overall cost. Haggling over Obamacare subsidies or what might replace them isn’t the solution.