Might as well demand that ALL Muslims sew a patch on their clothes that symbolizes their Faith then we will know who is who, better still have them do this then move them all into one contained area so we know where they are at all times.
History shows that this tactic of racial profiling worked for the Nazis and their persecution of those of the Jewish Faith.
or
What about the suggestion offered on Fox News! Muslim only airlines...!

Yeah an 80 year old Grandmother may not pose a threat but how would we spot the Timothy McVeigh's of the World?
mmm, that might be a problem huh.

By the tone of your post Doug I gather you think Racial profiling is a sound idea?