Just Power Through The Late Shift? Dream On

Humans are not nocturnal animals, and our internal clock is designed to keep us alert during the day and asleep at night. So willpower and good intentions may not be enough to keep you awake when your body is telling you it's time to sleep.

Source: http://www.npr.org/2011/04/19/135546345/just-power-through-the-late-shift-dream-on?ft=1&f=1007

political leaders comparative politics the politics political candidates