Pipes singled out four mistakes by the government: viewing terrorist attacks as crimes, not acts of war; relying on electronic surveillance rather than human intelligence; not understanding what he called the "hate-America mentality"; and ignoring the terrorist infrastructure inside America.
Christianity long ago evolved a mindset that can manage to co-exist, even up to a point encourage, non-Christian pluralism. There simply is no such latitude in Islam.
The Muslims in this country are simply dissembling as they lie in wait for their opportunity. This 'false face' is even encouraged in the Q'uran as a necessary means to the stated Islamic end of converting or killing non-Muslims.