By Caitlin Kelly
The opinions expressed are her own.

Americans shop. It’s what we do. It’s who we are. We’re still an economy powered by consumer spending – 70 percent of it, in fact. It’s an article of faith, for some, that annual Thanksgiving celebrations not only include turkey, stuffing and cranberry sauce, but lining up in the cold and dark at their favorite store to snag a Black Friday bargain.