Yes, I know this power certainly could be used in a gross overstepping of government intrusion, but I don't believe that potential misuse should prevent the current proper and necessary use of such techniques against appropriate individuals.
A muslim immigrant in Dearborn getting a phone call from a known terrorist in Damascus just does not have the same presumption of privacy that you and I have. I don't care what this dopey judge says.
That's exactly the way I see it today, but remember (God help us), if the Hildabeast were in the White House in 2008, would you feel comfortable with HER use of this power?