@Ben Ang:A requirement under the U.S. law known as Obamacare that private insurance plans cover drugs that prevent HIV infection at no cost to patients violates both federal law and the Constitution, a federal judge ruled on Wednesday, siding with conservative lawyers who had challenged the measure on religious grounds.Ruling in Fort Worth, Texas, U.S. District Judge Reed O'Connor found that the HIV pre-exposure prophylaxis, or PrEP, mandate stemmed from a recommendation by an advisory body formed in violation of constitutional requirements and could infringe upon the rights of employers under a law called the Religious Freedom Restoration Act. The mandate is part of the Affordable Care Act (ACA), as Obamacare is formally called.The legal challenge was filed in 2020 by eight individuals and two bus