True freedom is goal to work towards not a utopian destination that can ever be achieved. The freedoms and rights defined in the US Constitution and Bill of Rights were not iron cast declarations of truth that magically changed human behavior over night. Those precepts have been rigorously challenged since the day they were created. The most obvious "All men are created equal.." idea was certainly not true in the most obvious of ways but there have been great strides in trying to reach that mythic goal. People like to argue that US freedom has some how regressed from a perfect state of being but that is simply not true. All you need to do to press for more freedom and rights is to openly and freely be able to express dissenting views without being silenced by the government. Moving large numbers of protesters who infringe on others rights is not the government shutting down dissent. The Occupy protests lasted for weeks before they started really annoying all those that had to work and live in the same area. Creating free speech zones to prevent large crowds from creating real security problems for the President or other government officials is not censorship. It is more like common sense in todays world of suicide bombers and other crazies out looking to make a political statement resulting in body parts being strewn across the scene. And contrary to popular belief the US government has not taken away the right to dissent by banning certain topics or censoring the internet in any form. There are a lot of countries in the world who restrict and censor the internet and other information delivery mechanisms for their citizens. Germany, England, and Australia all filter information one way or another. Of course they don't hold a candle to the amount of censorship that China, Russia, Saudi Arabia, Iran, Kuwait, Iraq, NK, and quite a few other countries. It is these same countries that are lobbying for the Internet to come under UN control so they can implement their state censorship across the entire world.