National Security Letters, a controversial FBI tool, sent back to federal court
NSLs could soon make a comeback
Appeals court overturns major anti-NSA decision
They left the major constitutional issues unaddressed.
Rand Paul and Chris Christie's NSA debate exposes national-security rifts in the GOP
The balance between privacy and civil liberties took center stage Thursday night.
Deleting your browser history could land you 20 years in prison
The absence of evidence isn't proof of a crime.
It's time to pardon Edward Snowden
How can we continue to treat Snowden as if he were a traitor?
New Snowden documents: Obama expanded warrantless NSA spying
Americans may be affected.