Less likely than the Lochness Monster: An Independent Republican Senator

Glenn Greenwald's plea:

I have a plea (directed to myself as much as anyone) to declare dead -- forever -- the Myth of the Independent, Dissident Republican Senator and bury it in a coffin deep in the ground where it belongs. At this point, I think encountering the Lochness Monster is more likely than finding a genuinely independent Republican Senator willing to impose meaningful limits of any kind on the President.