Those violent blue hairs

Read about how the Obamunists were afraid that all these Matlock fans posed a security risk here......

and here......

By the way some of the differences between Tea Party rioters and your average lefty rioter

They pick up their garbage after their "riot"
They say Thank you to the cops
They don't chain themselves to anything for fear it will mess up their Eddie Bauer Khakis.
They use handkerchiefs to sneeze in rather than wrapping it around their face
They don't smash the windows of the local Starbucks, they go in for a Double Latte