Napolitano refuses to address the mathematical probabilities involved but that doesn’t mean we can’t.
To catch 1% of the public who are terrorists we are going to molest 99% of them ‘randomly’ (wink wink)?
Even a child could work out that it makes more sense to scrutinize that 5% of the public who are responsible for 99% of terrorism.
You really need to stop being so logical LOL!