Thank you for posting this history, very informative...
By the way, this video shows him clearly standing on his own two legs cursing at the police at the 2:23 mark... then he bent over and walked forward into the back of the van. And this was after all the video showing him limp-legged and supposedly paralyzed according to the left-wingers.
https://www.youtube.com/watch?v=7YV0EtkWyno
“going limp” when arrested was a tactic used extensively in the 60’s during protests and sit ins, etc. took more cops off the line to bring you to the van.