I thought of this too! This is why the question is such a good one. When 'Snowden's grandmother' tried to out them on exactly this minor detail of spying on a

I thought of this too! This is why the question is such a good one. When 'Snowden's grandmother' tried to out them on exactly this minor detail of spying on a congressman she did not provide any primary first hand evidence, e.g. a tape recording. It was her word against the NSA's. Obviously we believe her, or at least we do now! So when the NSA say they have never spied on anyone in congress, they will have to carefully craft their lie. I can't wait for it!