Kidnappings. Suicide bombers. Beheadings. Roadside bombs. The Iraqi insurgency continues to challenge the most highly trained and best-equipped military in the world. FRONTLINE peels back the layers and gets beyond the propaganda to take a complex look inside the multi-faceted insurgency in Iraq. The investigation includes special access to insurgent leaders, as well as commanders of Iraqi and U.S. military units battling for control of the country and detailed analysis... see more