I think we should use our protection of religious freedom as a reason to prevent Muslim/Islamists from immigrating to the U.S. - they threaten what we protect. I'm sure there are good Muslims out there, but how to you separate the good from the bad any more than we could separate a good German from a bad Nazi in WWII. And German Americans were watched during WWII, and with nothing to hide didn't mind being watched. Why are we so concerned about insulting people immigrating to our country from locations we are at war with? This latest attacker from 4/15/13 immigrated to America. His actions as an American citizen were an act of treason. Shouldn't he be tried by a military court? I don't think there is a "right to remain silent" there.