David Brooks just lectured us about the beam and the mote (my words, or rather the old Bible's, not his). In his Tuesday column he sounds a good Calvinist note, urging examination of our own intellectual faults. Somewhat in that spirit, here's a report by Stanley Fish on the "truthers", the left wingnuts who believe Bush knew about 9/11 before hand and the towers didn't fall due to fire. My point is I recognize that people on the left often fall for the same sort of myths as those on the right, and even people in the center fall for myths.
But, not to be too virtuous, here's a haphazardly chosen poll, which seems to show the Reps are justly slightly crazier than the Dems.