Because it was moving and then timed to shut down just as his wife was getting on it. The video capture shows her stumbling and almost doing a header face first onto the steel steps. A dream come true for the Political Left, no doubt.
Such a disgusting narcissist, he thinks everything is about him. It was either an accident somebody pushing the stop button or some other mechanical issue.
I bet there's thousands of emails back-and-forth where they conspire to make an escalator stop working just as he steps on it 😂😂😂 you guys are funny