Herman Cain is being lynched for taking a stand. And the people doing it are Republicans and self-proclaimed conservatives. Commentators who complain about the "race card" are eagerly laying down the "bigot card" because Cain did what few candidates are ready to do. He clearly spelled out the problem with Islamic involvement in American public life.
If as some insist, Cain's campaign was brought down by his statements about Islam-- then Republicans have accepted the Dhimmi Principle that the viability of a candidate depends on taking a moderate position on Islam. A moderate position being skeptical, but not particularly confrontational. A position that easily leads back to that old "Handful of Extremists" saw.