Marshall Curry discusses the former radical environmentalist who is the focal point of his film If A Tree Falls.
People on all sides of the case weigh in on whether or not the ELF arsons constitute terrorism.
Co-director of If a Tree Falls talks about radical environmentalism and counterterrorism efforts in the United States.
How did the ELF operate anonymously and evade capture?
Police respond to environmental protest with tear gas and pepper spray, igniting a more violent spark in some activists.
This provocative film lifts the veil on a radical environmental group that the FBI calls America’s "number one domestic terrorism threat."
Directors Marshall Curry and Sam Cullman answer questions about "If A Tree Falls."