Trump doesn't care about governing. But he sure loves feuding.

Donald Trump's election was supposed to be a seismic event that reshaped the Republican Party and American policy. Trump had campaigned on making the GOP a "worker's party.'" With Republican majorities in both chambers on Capitol Hill, he would revise American policy on immigration, trade, taxes, and foreign affairs. This was an epochal election. And maybe it will be. But after health-care reform was abandoned within a few weeks, it became obvious that any political revolution was on hold. By th...