My friend posted a Pledge of Allegiance-related rant on his facebook wall recently (pointing out that "under god" was not added until the 1950s), and an old high school classmate, now a teabagger (portrayed as brown in the screenshot linked below), waded into the discussion armed only with Hannity talking points. He spoke with great admiration towards my late father (who was a physician) and at one point tried telling me my dad would not have approved of "killing babies". That was when I blew his Hannity-addled mind.
Link to a screenshot of the discussion
My remarks are in the darker shade of blue.
It is quite remarkable how his ideology led to his making assumptions, and then to a complete breakdown of debate, followed by issuing threatening physical challenges.
This is probably 30 to 40 percent of America out there, and it's damned depressing.