Take a comprehensive look at the extraordinary military campaign dubbed "Operation Iraqi Freedom," as National Geographic takes you to the front lines of the war in Iraq. Discover the inside story behind a high-tech, high speed war that was like no other with spectacular footage never before seen in the U.S. What weapons and equipment were used? What role did Special Forces play? Hear firsthand accounts from soldiers, learn the keys to the military strategy form the experts, and find out just what it took to defeat Saddam Hussein. From the "shock and awe" air campaign, to the dramatic rescue of POW Jessica Lynch, 21 Days to Baghdad reveals the big picture of the war that toppled Saddam Hussein's regime.