INCE THE big Obamacare repeal-and-replace bills failed in the Senate, Congress and President Trump have sought to undermine the law in subtler ways. First, Republican lawmakers repealed Obamacare’s individual mandate, a key element of the law’s design. Now the Trump administration is rolling out rules that threaten to damage the structure further. The Labor Department … Continue reading Opinion | These Trump administration changes could make health-care coverag…