Correct! There has been some overreach.
In the still image, Hillary’s right hand is not creating any shadow on the “doc’s” left hand. The shadowing would be present if Hillary were actually gripping the “doc’s” finger. The still shows a small object at the “doc’s” fingertips which looks like a pin/clip.
The metal object falling out of Hillary’s pant leg actually is an object dropped by one of her handlers which if looking at the video closely is seen glinting briefly before it reaches the edge of the leg opening.
And, the wrinkles in Hillary’s hand and the teeth shape in her smile confirm the woman who appears outside Chelsea’s glorified apartment is Hillary and not a double.
If you look carefully at still photos of ‘before and after’, there really isn’t a weight difference, either. People forget what a difference light, background, contrast, distance from camera, can make in photographs. Also, if you look at other, known pictures of H., the teeth are the same as the so-called ‘double’.
I guess it’s true that for very important people like the President, a ‘body-double’ may sometime be employed - but not expected to pass close-up scrutiny. “Dave” isn’t real life.