If we installed cameras inside everyones TV that allowed the government to view inside everyones home I can guarantee we'd catch a lot more terrorists.
Or better still, incarcerate everyone, there'd be no more crime at all ("it's for your own good!").
Since, for all intents and purposes, there are no terrorists in the USA. I don't think we would. We are already over-arresting people for terrorism such that we're basically putting away people for sitting around talking crap while drinking beer. Unless you meant to say "terrorists" with sarcasm quotes?