Q mentioned "dead cat bounce" multiple times. But here is his post from 16 March 2018 (3 year delta to the 'dead cat mic' clip being released).
Extreme efforts to kill login devices.
Extreme efforts to censor.
Extreme efforts.
Dead cat bounce.
Enjoy the show.
Bring the rain!
Q
Here is the dead cat microphone existing in 2 places at the same time defying all laws of time/space. https://files.catbox.moe/cxpkke.jpg
Screenshot was taken from this synced up clip so you can verify for yourself. https://streamable.com/4m5xli
The term "dead cat bounce" is a stock market term (might tie in with $GME?) https://en.wikipedia.org/wiki/Dead_cat_bounce
Finally...The original C-Span video clip has now been replaced with an even lower quality version (to make it harder to spot errors).
AND C-SPAN HAVE NOW COVERED UP THE VISIBLE LAYERS/GREENSCREEN WITH A BLUE BANNER.
https://www.c-span.org/video/?509926-1/president-plans-visit-southern-border#
That is all.
FYI I downloaded the CSPAN video (youtube-dl) yesterday and it had 576p and the blue chyron then.
Dunno if it had something better available earlier than that, but again, as of yesterday evening it was what you just saw.
The original clip going around came from C-Span.
The original was much better quality, and didnt have the blue banner.
You can still see it below the blue banner so they didn't do a full cover of it but shhh don't let them know. Even when trying to cover up their own fake they can't do that right!