Democrat Jane Harman was a leading defender of the warrantless wiretapping done by the Bush administration. Now, she's pissed that her phone conversations were recorded as part of an investigation. Greenwald
So if I understand this correctly -- and I'm pretty sure I do -- when the U.S. Government eavesdropped for years on American citizens with no warrants and in violation of the law, that was "both legal and necessary" as well as "essential to U.S. national security," and it was the "despicable" whistle-blowers (such as Thomas Tamm) who disclosed that crime and the newspapers which reported it who should have been criminally investigated, but not the lawbreaking government officials. But when the U.S. Government legally and with warrants eavesdrops on Jane Harman, that is an outrageous invasion of privacy and a violent assault on her rights as an American citizen, and full-scale investigations must be commenced immediately to get to the bottom of this abuse of power. Behold Jane Harman's overnight transformation from Very Serious Champion of the Lawless Surveillance State to shrill civil liberties extremist.
A civil libertarian is an advocate of unlimited executive power who's phone has been tapped.