Subscribe below to join our Major Investigations email, beginning with the Firestone and the Warlord series. You’ll receive personal email updates and discussion questions from reporter T. Christian Miller for each chapter beginning Nov. 18. Email Address (required) Investigation: Firestone and the Warlord Firestone and the Warlord airs on PBS’s FRONTLINE Nov. 18. You can watch a trailer now and the entire film Nov. 18 at PBS.org/frontline.