unfortunately for them, they do not live in the land of the free and the home of the brave, do they?
This discussion has never been about whether or not it is a good idea to keep tabs on islamic extremists...of course it is. This discussion has been about considering ALL muslims, even those who are native born Americans, as enemies worthy of surveillance and distrust.
I most DEFINITELY would NEVER advocate "responding in kind" to the actions of barbarians and despots.