Bitter Rivals: Iran and Saudi Arabia (Part One)
Season 35 Episode 17 | 1h 56m 41s
FRONTLINE traces how a 40-year rivalry between Iran and Saudi Arabia has fueled sectarian extremism across the Middle East for political gain. Correspondent Martin Smith travels to seven countries, including Iran, Saudi Arabia, Syria, Iraq and Yemen to examine how the power struggle has rippled across the region.
Aired: 02/02/18Video has closed captioning.