The grand Republican plan to repeal and replace ObamaCare was yanked from the House floor Friday, just before it was to be voted on. The reason the bill, called the American Health Care Act, failed so spectacularly is that despite much last-minute whipping from President Trump, the votes simply were not there. This leads to one overwhelming and unavoidable conclusion: The Republican Party is broken. In the frictionless world of political science, a healthy political party is supposed to advocate a set of principles and policies, and should they achieve electoral victory, implement them.