Ten years have passed since the 9/11 attacks but a large number of Americans still have negative impressions of Muslims. While much of this distrust seems to be related to political ideology and misinformation in the media there are also deeper psychological forces at work. For many Christians, simply reading a passage of the Koran (or Richard Dawkins "The God Delusion") triggers feelings of physical disgust. Atheists are the only other group that face the same kind of popular distrust. That is why the Center For Inquiry is launching a new billboard campaign aimed at challenging negative stereotypes of atheists. The doubtcasters share the local reaction when one of those billboards went up in their hometown of Grand Rapids, MI. Also on this episode: another installment of Polyatheism and some obligatory reflections on the September 11th attacks.