Personally, I think the only thing to do is to go back to the original
sense of the Fourth Amendment and say, no warrantless wiretapping, no
general warrants, no surveillance without specific probable cause, no
exceptions, ever. There shouldn’t even be something like FISA to allow
exceptions for special cases.
Commenter Petréa Mitchell in response to the excellent post by Bruce Schneier on how to restore trust in government after the NSA revelations.