New Tips for a Good Night's Rest
[gtxvideo vid='v5tL0Byp' thumb='http://player.gtxcel.com/thumbs/v5tL0Byp.jpg' vtitle='New Tips for a Good Night's Rest'] CNN-- If you have trouble sleeping the answer to your problems could be an easy one, say experts. New studies show exercise could help with insomnia. Here's Kim Hutcherson with…