Did I miss something in the clip? All I saw was the lady on the ground and some guy basically blaming "you guys" (a nearby protester) for it happening. Was the alleged push caught on camera?
From this angle you can see the protesters with linked arms are blocking the stairs. Then one of the conference attendees goes apeshit and knocks his way through breaking the chain and bowling over another female conference attendee at the same time. It's when the chain breaks that the other old lady takes a tumble too. Seems that there could have been a better way to handle things but react the way goons always do, by lashing out - and then they blame other people for "making them do it".
