Wendy McElroy: Unions are dropping their enthusiasm for Obamacare. Some push for the new subsidies. Others bristle over the excise tax. Many protest the impact of health care cutbacks by employers who cannot afford to fully implement Obamacare.
Berry Craig: If the GOP justices gang up to turn thumbs down on the Affordable Care Act, it might even boost the president by firing up the Democratic faithful and convincing more than a few independents that the Supreme Court really is a lapdog for Congressional Republicans and not a watchdog for the Constitution.