Frontline Season 20 Episode 20 Terror and Tehran

Exploring the complexities of the American-Iranian relationship in the wake of Sept. 11 and President Bush's inclusion of Iran in what he called an "Axis of Evil" in his State of the Union address. Iran, governed jointly by conservative mullahs and reformist politicians, is a "schizophrenic state," says producer Neil Docherty, who interviews representatives from both camps. "It's way too big to ignore and way too difficult to really deal with." Also interviewed: Sen. Joseph Biden (D-Del.), who chairs the Senate Foreign Relations Committee; former CIA chief James Woolsey; and journalist Elaine Sciolino.