In the video posted by Ivy, a silly ad is practically blocking the view of her feet. To see how bad her collapse was, the viewer needs to hover over the ad, x it out, and watch her feet as the secret service or security detail throw her in the van like a rag doll.

There is even photograohic evidence she lost a shoe. Ridiculous. You can see a single shoe laying on the sidewalk in certain still photos of that incident. The woman can't even keep her shoes on.