By now, I'm sure many people here have read about and seen the footage of anti-health reform protester William Kostric, gun in holster, holding a sign that reads "It's time to water the tree of liberty," a reference to the Thomas Jefferson quote, "The tree of liberty must be refreshed from time to time, with the blood of patriots and tyrants."
Obviously, having a gun anywhere near where the President will be making a public appearance, especially in this climate, is worrisome, but something else has caught my attention.