One of the videos showed what looked like a remote button taped to her podium that wasn’t there after the cleaner was done.
As indicated by the movements of the man who removed something from the back of the podium after the lights had been lowered on the stage, there was something there that required to be unfastened or unplugged. He didn't just bend over, pick it up and walk away...as he would have done if it was a waterjug and glass.
But never mind, it's easy to see that what the video shows really upsets some people, and there can only be one good reason for that. Never feel bad about being called a conspiracy nut, because what you see is a conspiracy designed and carried out IN PLAIN SIGHT