As the federal government ratchets up various terrorist enforcement statutes, environmental and animal rights activists have quickly complained that laws originally intended for cartoon villains with weapons of mass destruction are being applied to treesitters working to prevent the wholesale logging of old growth woods or, in the case of this week's Got Docs, the nighttime activists freeing animals from science labs. "Behind the Mask" sells itself as "The story of the people who risk everything to save animals." Check out the story.