She gets around OK. I don’t know what Rush is talking about, here. The guy “helping” her could well have been directing her, rather than holding her up.
See for yourself (at 6:53)
https://www.youtube.com/watch?v=aI0iLIwfa2w
Watching frame by frame, her assistant seemed to have guided or walked Hillary with an arm to her back for about 10 feet.
It was almost as if they had to push her in the right direction to get her started. Very odd.
I’ve been backstage for events and the part where she came from is usually incredibly dark.
I’ve seen many people escorted onto stage from that spot as their eyes adjust.