In 2003, the plan for mall then-known as Xanadu began for New Jersey's Meadowlands. After 13 years, five governors, and billions of dollars spent, the mall now known as American Dream Meadowlands plans to open in 2018. This video collaboration between Bloomberg Businessweek, WNYC, and NJ Spotlight explains the many roadblocks that have stood in its way. (Source: Bloomberg)