Watch Clip
Brain Wars: Jose Barco
1m 36s
Despite brain trauma, he pestered his doctors to declare him fit for duty
FRONTLINE explores and illuminates the critical issues of our times - from business and health to social issues, politics and war.
Video description: In a FRONTLINE interview, a Syrian rebel fighter describes how he learned where he and his fellow fighters would be trained, and what happened once they reached the designated base in Qatar.
Check out the new streaming service from Cascade PBS, which pairs your PBS favorites with an ever-growing selection of TV series and films from around the world. Enjoy dedicated mobile and TV apps.