And also no reason to expect their procedures to be illegal either. True enough about the surveillance, but the two things aren't connected, just because one procedure was illegal doesn't make all government procedures illegal.
Where's your actual evidence they are illegal? You don't have any.
What reason do you have to assume this procedure is illegal? Other than some kind of irrelevant association with the surveillance program of a different part of the government proving to be illegal.
I'll gladly accept the procedure is illegal provided with proof it is, so... over to you.