Here is my problem with taking impeachment off the table, to let the people decide in the 2020 election. If I witness crime in my neighborhood, I am supposed to call the authorities, not deal with it on my own, not legally anyway. To do that would be a crime in itself. In that way, to take impeachment off the table, would be a criminal act on the part of congress. Like the police telling the neighborhood, yeah we know the criminals are there, but we figure you will deal with them. Willfully shirking your duty by law.... well, isn't that an impeachable offense too?