http://framework.latimes.com/2011/11/27/occupy-los-angeles/#/35
The "face" of so many leftist protests...a protester with a megaphone, screaming directly at those in opposition. Obviously, the loudest and most rude win in leftist opinion. If you can't get anything done by sitting around in filth for weeks, then the next thing to try is deafening some of your opponents. 
SOAP BOX-------The Brits that allow free speech in their parks goes way back in time, perhaps 100 years???
Kept the crazies calm, they could drag a wooden box to a site climb aboard and pontificate from sun up to sun down. Controlled hysteria, allow them to get their issues off their chest and not get frustrated and do something stupid.
Back in the 1990's I accompany Mother on a senior visit to the White House. Outside the WH there were people waving signs and crying for attention for their problems. The tour group of old fogies were outraged, why is this allowed, lock up those people that criticize our President and country. These were mostly old time veterans and family's, not a bunch of Kids.
Surprised me how fast my Mother agreed with her Peers, I was horrified. I whispered to her, but this is what America is all about, can the people of Russia do this???? Now Mom is not about to admit to being wrong about anything but I saw a change in her demeanor, for just a split second, she was thinking about what I said.
We have never discussed that incidence, but she today has no openion on the OWS, at least to me. When
people have 80+ years of living under their belt, seen it done it, voted for the wrong or right President, lived through the depression, WW2, Korea, MAM, seeing the changes from a water pump in the kitchen to the technology of today, who can blame them for finding it easier to go along with their Peers that lived through history, much easier to understand the past then try to figure out the present.