A federal appeals court might be on the verge of blowing a massive hole in the foundation of Obamacare.
The U.S. Court of Appeals for the D.C. Circuit is expected to rule any day now in a lawsuit that aims to block the law's insurance subsidies in more than half the country. If the challengers ultimately prevail, the Affordable Care Act's complex framework could begin to unravel as millions of people lose financial assistance.
For now, the stakes are a lot higher than the odds of success—challenges to the insurance subsidies have a 0-2 record in federal courts. But the pending D.C. Circuit ruling may be the one to break that streak, according to legal experts on both sides of the issue.