Hilton Worldwide, in partnership with Feeding America, The Global FoodBanking Network, Global Soap Project, Good360, DH Hospitality Group, Serta, and Waste Management Sustainability Services, announced its commitment to reducing waste across the organization?s portfolio of more than 4,000 hotels in 90 countries. This Commitment to Action, entitled, RePurpose: Making Waste History for our Business and Society, was submitted today at the ninth annual Clinton Global Initiative (CGI) meeting in New York City.