"Don't believe the "what if" scenarios. They're a waste of time and reality."
I didn't know "reality" could be wasted...but anyway, the Bill of Rights was written precisely to protect against the "what ifs." That's the point of having a "right."
That's nice. Now go read the Bill of Rights. The one that exists in reality.
And the one that has been interpreted by several courts of appeals to have no problem with FISA 1802.