In the bleary predawn hours, it's hard to tell Mall of America from any other high-end shopping center. Workers wield mops, hammers and forklifts. Under dim lights, Cinnabon bakers stretch and ...

Bloomington, Minnesota, Mall of America, One of the largest malls in the world it is home to over ... More 500 stores. (Photo by: Michael Siluk/UCG/Universal Images Group via Getty Images ...