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: FRONTLINE correspondent Martin Smith goes inside the dramatic hunt that uncovered the biggest insider trading scandal in U.S. history, drawing on exclusively-obtained video of hedge fund titan Steven A. Cohen, incriminating FBI wiretaps, and interviews with both Wall Street and Justice Department insiders.
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.