You may have heard of Jerome Corsi's Obama Nation which represent's his attempt to "Swiftboat" the Democratic presidential candidate. If so you might also be interested in checking out the pdf of Unfit for Publication which is a point-by-point rebuttal of many of the dishonest claims in Corsi's work. Corsi himself seems to be a pretty foul kind of bigot who compares Islam to a virus and makes a number of negative comments about "rag heads" and Catholics.