...is that they are typical of emotionally manipulative propaganda/marketing, in that they make broad statements supported by striking images - but quote no references.

Rush is known for making an obnoxious ass out of himself - it's why some people listen to him. What statement did the (probably mentally unstable) "Terrorist" misinterpret? What is the Senator's name? When did this incident occur? Is there a New York Times or Washington Post article we can reference?