Do you have links to those videos?
I would search for and posts such videos, but I don’t have time now. Gotta get ready to do something many of the “fleabaggers” at Wall Street rarely if ever do (by choice!): go to work!
Here’s one.
http://www.ktvu.com/video/29587140/index.html
You can just google ‘occupy oakland tear gas’
Or search on FR for OAKLAND. There was a thread last night.