Special places to find gratitude

By Katia Hetter, CNNUpdated 22nd November 2012
US Army Under Secretary Joseph Westphal on bringing Thanksgiving to troops serving in Afghanistan.
Deb Feyerick on volunteer efforts in Staten Island, NY to bring Thanksgiving meals to those hardest hit after Sandy.
CNN's Tory Dunnan tells us why big retail chains are opening their doors on Thanksgiving, starting Black Friday early.
CNN's Holly Firfer checks in with a registered dietitian to explain a few Thanksgiving myths about food.