The Rise of ISIS

FRONTLINE investigates the miscalculations and mistakes behind the brutal rise of ISIS. Correspondent Martin Smith, who made "Truth, War & Consequences," "Beyond Baghdad," "Private Warriors" and "Gangs of Iraq," reports from Iraq on how the country began coming undone after the American withdrawal and what it means for the U.S. to be fighting there again. Watch The Rise of ISIS in HD free online now on SFlix with multiple servers and instant playback. Enjoy high-quality streaming of The Rise of ISIS and share your thoughts in the comments below!