I can't confirm or deny... I would love it to be true. My thought, however (and not to be negative), is that the video was taken the night before the inauguration, not last night. That would account for the bus activity. Obviously, we've had no "blackout" period today. I really expect that news of a mass arrest event will spread like a wildfire... if it actually happens. It would seem very unlikely that only a single source would discover it.