Grayson organizes bipartisan hearing for NSA critics [View all]
NSA surveillance critics to testify before Congress
Grayson said those testifying would include the American Civil Liberties Union as well as representatives from the right-leaning Cato Institute.
"They are both going to come in and make it clear that this programme is not authorised by existing law - and if it were authorised by existing law, that law would be unconstitutional," Grayson said.
The congressman added that
Glenn Greenwald, the Guardian journalist who first revealed details of the surveillance programmes leaked by Snowden, had also been invited to testify via video-link from his base in Rio.
"Even today, most people in America are unaware of the fact the government is receiving a record of every call that they make, even to the local pizzeria," Grayson said.
"I think that most people simply don't understand that, despite the news coverage, which my view has been extremely unfocused. There has been far too much discussion of the leaker, and not enough discussion of the leak."
http://www.guardian.co.uk/world/2013/jul/26/nsa-surveillance-critics-testify-congress