Dear Indiana, your Sen. Dan Coats doesn't care if you have insurance. Republican lawmakers have categorically ruled out an easy fix to Obamacare's language, should the Supreme Court decide to strike down federal subsidies to the millions of people who purchased their health insurance through the federal exchange. Congressional Republicans say they won’t move to preserve consumers’ health insurance tax credits if the Supreme Court strikes them down, raising the stakes in the latest legal challenge to the Affordable Care Act.