Who's Turning Christmas Upside-Down?

If there's one symbol for Christmas that everyone recognizes, it's a Christmas tree. Pointing high to the sky with a star on top, laden with lights, garlands, and ornaments, it stands as a reminder to all that this special holiday time is here. But now, Christmas trees are being turned upside-down, and it's the rage of the year. Retailers can't keep trees like this one from Target.com in stock. What's this all about? Read on.