CAIR's exit strategy? When we are all Muslims.
I just got back from Spain, and the Spanish equivalent of CAIR (yes, there is one, also funded by the Saudis) is demanding the "return" of the mosque in Cordoba, which had been converted into a Catholic cathedral after the Reconquista but was in any case built on the site of a Catholic church the Muslims destroyed when they invaded. They also have plans to build the biggest mosque in Europe down there and are saying it is designed to be a place of pilgrimage for Muslims, the new European Mecca. The Socialist government is politely agreeing, although the local citizens are up in arms.
Without people like the Rep Duncan, that's going to happen here, too. They come in legally and simply install themselves, and then it becomes a fait accompli. Remember that any place they have a mosque is, in their opinion, Muslim territory and thus can be considered conquered territory, even though there are (at that point) few or no Muslims in the area.
Ooops, I meant Rep. Goode...