The first indictments roll out of the Mueller-lead investigation today. It’s standard practice when dealing with organized crime to build up from the small fry until you’ve landed the whale. Sure. But as a bystander and headline-scanner, I want to know what the sign is for the high crimes and misdemeanors capable of bringing down the administration. Will the president himself have to be indicted? Is that what we’re waiting for? Will his approval ratings have to drop into the 20’s? Is there anything at all that would prompt the Republican congress into action?