“those who accept the Koran as the word of Allah, which is preached in every mosque in the US”
I believe the figure is less than 5% of the muslim population in the U.S. regularly goes to mosque.
The majority of mosques in the U.S., unfortunately have been bought & paid for by islamists, ie: Wahhabists & muslim brotherhood. Keep in mind, most muslims who have sought refuge in the U.S. are escaping lives that include religious intolerance.
That’s why most don’t attend - they don’t want to hear the radical rantings.
As I said, that type is really Kaffir and, when found out, is no better off from a Sharia standpoint than I am.
Have a look at this, just cited by another poster:
http://www.youtube.com/watch?v=Ib9rofXQl6w&feature=player_embedded
It would be hard to make it any clearer or more brief.