It took Edward Snowden and other whistleblowers to reveal the staggering extent of the government’s spying on its own people as institutional checks failed.. ... Panic made us politically vulnerable... That vulnerability was exploited by our own government to entitle itself to radically expanded powers that had for decades been out of reach. ... The Patriot Act, which swatted away longstanding rules preventing the state from monitoring US citizens without “probable cause”, was passed .. lightning-fast ... granting domestic law enforcement agencies sweeping new powers. ... green light for the FBI and CIA to carry out “roving wiretaps” where agents...