Texas Attorney General Ken Paxton is leading a five-state coalition that on Thursday won an $839 million judgment against the federal government in an Obamacare lawsuit, a massive blow to the Obama administration’s namesake legislation. The Affordable Care Act (ACA, better known as Obamacare) requires medical providers to pay a Health Insurance Provider Fee (HIPF). Even though the ACA exempts states from paying that fee when providing health care, the U.S. Department of Health and Human Services (HHS) during the Obama era created a regulation requiring states to pay the fee anyway, a fee that is styled as a tax...