With White House officials promising to work to bail out Obamacare, how can tax reform have ‘essentially repealed’ the behemoth law? On Wednesday afternoon, Sens. Susan Collins (R-ME) and Lamar Alexander (R-TN) announced they would postpone until the New Year their request for considering an Obamacare “stability” bill. Their statement capped a sequence of developments that raised almost as many questions as it answered—about the “stability” bill, the process used to consider it, and Obamacare itself.1. If Congress Just ‘Essentially’ Repealed Obamacare, Why Pass a Bill to Prop It Up? Ahead of final passage of the tax bill on Wednesday,...