Watch this Biden video. The geeks are saying this phenomena is called “Noclip”. Noclip is a command used in programming/video games, like a cheat code that lets you pass through walls and objects.
He is "noclipping" through the microphones, look at his hands pass through the microphones. Shot on green screen.
https://gab.com/mad_liberals/posts/105902266322403260https://youtu.be/g0139UytcR8
Biden Greenscreenhttps://youtu.be/KBPmaf7ffg8