Overwrought: adjective. (1.) in a state of nervous excitement or anxiety. Synonyms: tense, agitated, nervous, on edge, edgy, keyed up, worked up, high-strung, neurotic, overexcited, beside oneself, distracted, distraught, frantic, hysterical.
Bob Owens outdoes himself in the pejorative department, calling people he doesn't know who participated in an action he wasn't at and therefore doesn't know the details about: "drooling simpletons" who do "incalculable damage to the image of gun owners"; "knuckle-draggers" who "don’t understand the long-game, and can’t grasp that the average citizen thinks that a person carrying a long gun to a protest of any sort is most likely unhinged"; and "cretins" who need to be controlled by right-thinking people -- you know, like Bob Owens. Yup, overwrought alright.