A partnership between UNC Health and Duke Health plans to build the state's first standalone hospital in Apex. The deal is expected to transform a wide swath of the growing western Wake County town, paving the way for a multibillion-dollar project that would create thousands of jobs and spur ancillary development of hotels, restaurants, shops and offices at the long-planned Veridea development. WRAL State Government Editor Jack Hagel explains how the project came together, and when construction might start.