When will construction on Raleigh's Beltline be completed, and at what cost?

After years of rough roads, lane closures, and hundreds, if not thousands, of orange barrels strewn about I-440, the expansion of Raleigh's Beltline is nearing an end. It comes after a three-year delay. WRAL Digital Producer Mark Bergin and WRAL Investigative Producer Randall Kerr talk about the project's status and what's ahead.