There is a silver lining should the Supreme Court rule against the ACA: Illinoisans would no longer be subject to an estimated $6.5 billion in IRS penalties.

While the media and public are focused on the calamitous ObamaCare rollout and glitch-ridden health exchange websites, several court cases challenging the Affordable Care Act, or ACA, are working their way through the courts. Today, one of those cases could deal ObamaCare a severe legal blow. Judge Paul Friedman of the federal district court for...