What everyone is missing is that the content of the video is unimportant.
What is important is that someone was able to tap into the CCTV of the conference room, where that video was recorded.
It could only have been someone in Number 10 or the cabinet who would have persuaded the security guards to hand over a copy of the tape.
The only candidate is Richi Sunak who wants to oust Boris Johnson
In fact, one of the contributors slipped up and mentioned him by name