In a showdown between irresistible force and immovable object, the immovable object won.
Under withering questioning this afternoon from exasperated House government oversight committee Chairman Henry Waxman (D-CA), EPA Administrator Stephen Johnson held his ground, repeating the same non-responsive answers until the usually unflappable Waxman finally lost his temper.
This is a companion discussion topic for the original entry at https://talkingpointsmemo.com/?p=176775