Brilliant plan - thoroughly endorse it. Simply get a female with fundamentalist tendancies and she can get around the plans.
Fact is that if the authorities cannot apply it to all, it is quite simply ridiculous as there are just as many crazied idiots from white, black, Asian and any other subgroups you can think of - McVeigh is simply one example. Quite frankly it is useless as if you want to get lost in the US among the masses of people it is perfectly possible. What is required is a system that highlights people who abuse their visa/entry rights whatever their nationality, and keep tabs on all foreigners generally.
Bubette - those who murdered 3000 people are Al-Qaeda. They are not the Arab population who are not to be held collectively responsible.
Welcome to the land of freedom of which Stalin would have been proud.