I am never resistant to understanding anything, especially the distinction between the government and individuals.  You are again wrong to assert that you have a right as an individual citizen to shut down another citizens legal public meeting.  They could be having a meeting on how best to barbecue puppies and you still have no right to "shut down" their meeting.   You seem have a problem with freedom of assembly and speech but are okay with mob rule and street anarchy. You could be arrested for failure to obey an officer by not dispersing or assault if you decide your obnoxious insults aren't effective and you start throwing punches.   

The TEA party faction is a political faction based upon like minded individuals who believe they are Taxed Enough Already. They welcome likeminded individuals and don't care what color their skin is. The Congressional Black Caucus is discriminatory as it has no Caucasian, Hispanic or Asian members. They like blacks, not whites, browns or yellows.