Reporting Highlights A Freelance Vigilante: A wilderness survival trainer spent years undercover, climbing the ranks of right-wing militias. He didn't tell police or the FBI. He didn't tell his family or friends.
The Future of Militias: He penetrated a new generation of militia leaders, which included doctors and government attorneys. Experts say that militias could have a renaissance under Donald Trump.
A Secret Trove: He sent ProPublica a massive trove of documents. The conversations that he secretly recorded give a unique, startling window into the militia movement.