AP - At a suburban Goodwill store on Friday, Theresa Settles selected a large, black comforter to warm her family until she can raise the money to turn the gas heat back on. A petite woman approached, her face obscured by dark sunglasses and a wrapped winter scarf, and handed Settles two $100 bills stamped with the words "secret Santa." "The only condition," she said, "is that you do something nice for someone. Pass it on."More...