Wal-Mart: the high cost of low price takes you behind the glitz and into the real lives of workers and their families, business owners, and their communities, in an extraordinary journey that will challenge the way you think, feel and shop.

Tara Gregson is a wife and mother with dissociative identity disorder (DID). After deciding to go off her medication to discover the real cause of her disorder, her alternate personalties re-emerge. T is a wild and flirty teenager; Alice is an old-fashioned housewife; and Buck is a male, loud, beer-drinking Vietnam Vet. Tara is supported by Max, her calm and level-headed husband; Kate, her somewhat troubled teenage daughter; and Marshall, her quirky,...