As Congress gears up to debate giving amnesty to telecoms involved in illegal spying, the terrific Frontline documentary "Spying on the Home Front" will be rebroadcast Tuesday on many PBS stations across the country. This program examines just how far the government has gone with its surveillance program, and features EFF Legal Director Cindy Cohn discussing EFF's ongoing case against AT&T for its illegal collaboration with the NSA. AT&T whisleblower Mark Klein also tells his compelling story about his discovery of a "secret room" diverting AT&T network traffic to the NSA.

But our case is only part of the story. As Salon blogger Glenn Greenwald put it, the documentary "powerfully dramatizes the severity of privacy erosion at the hands of a federal government operating largely in the dark."

Check your local listings for times, or you can always watch the program on the Frontline website. Then tell lawmakers to stop the spying and to block amnesty for telecoms that broke the law.