Five years after the U.S. military withdrew from Iraq, American service members are again deployed in support of operations there. Some of these servicemen and women are returning to areas they deployed to years ago, engaged in a new mission against a different enemy: the Islamic State in Iraq and Syria.
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.