
Your abridged version doesn't show that she's actually able to walk & for quite a while, which the longer version did.
( , Thu 19 Jul 2012, 13:45, Reply)

from yesterday also shows the 'wheelchair bound' person getting up, walking back down the escalator and then standing at the bottom. Make your own conclusions. I did.
( , Thu 19 Jul 2012, 13:46, Reply)