By the middle of the last decade, the FBI determined the Earth Liberation Front to be "(America's) most dangerous terrorism threat." On December 7, 2005, the feds - in a nation-wide raid -- rounded up radical environmentalist associated with the ELF.Marshall Curry and Sam Culliman's absorbing and disturbing film follows the ELF's rise and fall as told through the experiences of member Daniel McGowan. Part coming-of-age (or is it "coming of rage"?) story and part a crime thriller as we see Daniel radicalized and then arrested with a possibility of life in prison. With ample archival footage - some of it is guaranteed to outrage - and intimate interviews with cell members, prosecutors, family members and even the detectives pursuing them, this film does not flinch from raising the hard questions about our human role in safe-guarding the environment as well as how -- and who -- defines terrorism.