It seems that federal officials have worked overtime to undermine public trust. Benghazi, the IRS abuses, the “fast and furious” gun-running fiasco, the solar power boondoggles, and the seemingly endless implementation problems of the Affordable Care Act—all these scandals have common themes: arrogant and abusive bureaucracy, double dealing, lame excuses, and legal hairsplitting. The outrages listed above can be placed squarely at the doorstep of the White House. But one scandal is truly bipartisan: How key administration and congressional officials connived to create, under cover of the Affordable Care Act, also known as Obamacare, special health insurance subsidies for members...