We have a problem in Maerica - Freedom of Religion.
Islam is exploiting that freedom. Unless we can catch them breaking our laws or planning something terrible, there is not much we can do.
Personally, I’d like to BAN Islam and everything associated with it but that would deny them their freedom to worship as they please.
I personally question Islam as a "faith." It seems more a political system. That said, there is nothing in The Constitution that guarantees the right to plot and murder any one. Tolerating Islam is a violation of my right to practice my religion and worship as I please, a right which I will defend with extreme force until I am dead.