Via Matt Yglesias, we find that yesterday didn't bring out the best in Texas Governor Rick Perry alone. Here we see Rep. Michael McCaul (R-TX) telling tea party attendees to bring armed revolution:

It's about our founding fathers who in 1773 threw a little party called the Boston tea party. And fought against tyranny and oppressive taxes, does that sound familiar? We're continuing that revolution right here in Austin, TX today. Thomas Jefferson once said that the tree of liberty will be fed with the blood of tyrants and patriots. You are the patriots.

And then there's Rep. Roscoe Bartlett in Frederick, MD, wishing (about 4:45 into the video) that President Obama was on hand to "see that you're all out here in revolt," adding that "he needs to see your signs"--signs which, of course, ran the gamut between anti-tax slogans through confederate flags in to outright racism.