Sounds dangerously like "if you do nothing wrong, you have nothing to fear"... except - loss of privacy, right to be secure in our persons and papers, freedom from unlawful search and seizure, Constitutional protection from vengeful government officials...
We are in war for our survival. Sacrifices will have to be made. I don't know if you have noticed but we also now have to fear that someone has put a deadly disease in our mail and is planning on attacking our food and water or bomb us with a nuclear weapon. You provide the government with the answers how to catch them using our current laws. If you can't, maybe you will understand the problem the government faces.
This is not a perfect world since some terrorists decided to come over here and fly our airplanes into towers killing thousands. We have to do something.
One other thing, what about the rights of the soldiers having to go fight this war? Seems like their right to a home life, their right to freely come and go, their right to spend time with their children also has been put on hold. Sure don't hear them complaining.