Wikipedia (abbreviated by me):
8:46:40: Flight 11 crashes at roughly 466 mph into the north face of the North Tower (1 WTC) of the World Trade Center
So, if Chauvin was in a staged false flag, kneeling on a mannequin, the fact that he did it for 8.46 minutes might be a message to POTUS: we killed thousands once, and well do it again.