Chelsea Clinton holds hands with Marc Mezvinsky during their wedding ceremony at Astor Court in Rhinebeck, New York July 31, 2010. Bill and Hillary Clinton’s daughter married her long-time boyfriend in the picturesque New York village of Rhinebeck on Saturday in what has been dubbed America’s royal wedding. REUTERS/Manio Photography/Handout (UNITED STATES – Tags: POLITICS SOCIETY) NO SALES. NO ARCHIVES. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. NO COMMERCIAL USE