Many mosques are not houses of worship. They are command and control centers, armories, indoctrination schools and more.
It is important to keep in mind that, excepting “churches” like the `Reverend’ Jeremiah Wright’s Trinity United Church of Christ and “Calypso Louie” Farrahkan’s Nation of Islam—for that matter a number of black churches that often seem as political as religious—most of us teach separation of church and state and do not preach killing others who do not believe as we do.