Sick Hillary
She is confused and exhausted after struggling to walk a mere block. You can see her stagger, wobble and shuffle - when she raises her hand to her face, her doctor swats it away and tries to get her to hide from the camera.You then see her start to cough while trying to get away from the camera and she begins mumbling to herself. Others get in the act and steer her away from the cameras and towards a waiting limo before she could collapse on camera.
You can see in the top pic that her handlers are alarmed and are trying to surreptitiously get her to 'safety' - a waiting limo or someplace where she can collapse away from the cameras. A place with pillows and cold drinks and where her doctor can examine her privately.
Another finger points off to the right, the guy behind her prepares to catch her right arm as she mumbles to herself and limps away from the camera.
A lot going on in that brief clip. The faces around her look concerned.