Both the Obama administration and the “nonpartisan” Congressional Budget Office predicts a lackluster number of Americans signing up for health care through the federal exchange. In October, the administration estimated there would be 10 million signups in 2016, a modest increase from 2015. The CBO this week, however, revised down its prediction for the number of people getting their health care through Barack Obama’s system. Last year, the CBO estimated 20 million Americans would use ObamaCare in 2016, but now they say it’ll be just 13 million. Remember: The actual numbers of signups have come in well below past projections. Still, the Obama administration has just enough wiggle room to call the downgraded numbers a “success.”

But as the editorial board for The Wall Street Journal pointed out, “The truth is that liberals can either adapt to the same economic reality that businesses confront or they can keep their regulations in the name of fairness and social justice. If they continue to do the latter, they may find the system is so fair that no one can afford to participate.” The economic winners in the years after ObamaCare was implemented were the large insurance companies. But as WSJ reports, the profit margin for UnitedHealth Group has shrunk to 3.7% from 4.3%. While all other sectors of its business have made money, the health care exchange has cost the company money, thanks to the rules the Obama administration established. As a result, UnitedHealth Group is threatening to leave the ObamaCare exchange, which would be a clear sign the whole system is not working.