Four years after Bush sent troops to Afghanistan to topple the Taliban, Americans continue to fight and die as they pursue Osama bin Laden, battle with al-Qaeda, and destroy remnants of the old regime. Fighting a tenacious enemy across searing deserts and frigid mountain peaks requires strong weaponry and sound tactics. SHOOTOUT introduces veterans of a conflict that is now waged in the shadow of Iraq, men who have survived ambushes, firefights, and rescue missions in some of the least hospitable terrain on earth.