The problem is once they have the information they can use it in whatever manner deemed "prudent". The American Revolution would have most certainly been squashed had the Brits had the ability to do what the NSA and FBI are doing today. Anyone's actual probability of being killed by terrorist is lottery-esque. I am happy to take my chances.It is the case, at least to some degree. And my response is a big "so what?". I'm glad the FBI is able to pour over the phone records of the the Boston bombers and the Chattanooga shooter to see who else might be a danger. This is an important part of our system of defense. If you think they really care about your personal life then you really might be donning the tin foil hat.
Today it's terrorist, tomorrow it's people who are political enemies. What could Joe McCarthy have done with this kind of information?
I fear a government with the power to spy on my every written and spoken word 1000x more than I fear any terrorist. As they say, power corrupts and absolute power corrupts absolutely. Having free access to all of this information is absolute power.
We have constitutional provisions to conduct wiretaps and surveillance...it's called a warrant.
I am absolutely flabbergasted that anyone could call themselves a "conservative" and support the Patriot Act or any of its offspring. That is truly a liberal, very liberal interpretation of the Constitution.