Help me out, here...maybe I missed it.
This is a real event but we know nothing of the event other than it happened, right?
Aaaaaand here it is: what appears to be the original video clip of the fire engines in the street around the Capitol; posted to Twit on Jan 6; with no AOC hologram, or any other bizarre looking artifacts, to be seen (scroll down to 2nd video at link below):
https://twitter.com/i/status/1346947175750664197