Fifteen years of war have turned Iraqi cities such as Ramadi, Fallujah, and Mosul into ruins. Iraq remains as divided as ever along sectarian lines, despite the deaths of more than 4,500 U.S. troops and untold numbers of Iraqis.
Benjamin Franklin nailed it when he said, "Fatigue is the best pillow." True story, Benny. There's nothing like pushing your body so far past exhaustion that you'd willingly, even longingly, take a nap on a concrete slab.