In this episode, investigative journalists Mariana van Zeller and Darren Foster explore the debate between the animal agricultural industry and the animal rights movement. Follow undercover investigators as they expose abuse and cruelty to animals on factory farms.

Streaming video file encoded with permission for digital streaming by Infobase on April 18, 2015.

Factory Farming --(2:46) -- Hidden Camera Campaigns -- (2:34) -- Mercy for Animals -- (3:25) -- History of Undercover Investigator -- (2:43) -- Intensive Physical Training Progarm -- (2:28) -- Talk Training -- (4:12) -- Stop Huntington Animal Cruelty -- (2:49) -- Domestic Terrorism -- (2:53) -- Animal Agriculture Alliance -- (3:14) -- Maintaining Cover -- (2:33) -- After Hours Work -- (3:02) -- Strong Evidence -- (1:54) -- Courtroom Evidence -- (2:02) -- Guilty Verdict -- (3:37) -- Certified Humane and Organic -- (2:32) -- Dairy Farm Update -- (3:39) -- Credits: Animal Undercover: Inside Secret America -- (0:19).