By this year’s standards, the process that led to Obamacare seems like a veritable exercise in transparency and open government.How quickly Democrats forget. A dozen years ago, President Barack Obama faced strong and justified criticism for backtracking on his promise, made numerous times during the 2008 presidential campaign, to televise health-care negotiations on C-SPAN:By this year’s standards, however, the process that led to Obamacare—the law that House Speaker Nancy Pelosi, D-California, said we had to pass in order to find out what’s in it—seems like a veritable exercise in transparency and open government. It’s gotten so bad that press reports...