When you cannot sleep, the middle of the night can be a harrowing spot. Insomnia is all too familiar for many of us. Dr. Emerson Wickwire, director of the insomnia program at the University of Maryland Medical Center, joins us to talk about the causes of this maddening affliction and how best to summon the snooze.
Summoning the Snooze
Jacob Stewart/Flickr via Creative Commons
