Correspondent Tom Wilmer reports from the Proximity Hotel in Greensboro, North Carolina, where he visits with owner-partner Dennis Quaintance. The Proximity , the first Platinum LEED-certified green hotel in America. According to the U.S. Green Building Council, LEED certification provides "independent verification of a building or neighborhood’s green features, allowing for the design, construction, operations and maintenance of resource-efficient, high-performing, healthy, cost-effective