What do China, Russia, bubonic plague and global warming have in common? They are among the top threats to U.S. national security, according to the U.S. government.
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.
And no one knows that better than military service members and we have the pictures to prove it.