In this photo provided by Genevieve de Manio Photography, Chelsea Clinton and Marc Mezvinsky are seen during their wedding, Saturday, July 31, 2010 in Rhinebeck, N.Y. Chelsea Clinton wed her longtime boyfriend under extraordinary security at an elegant Hudson River estate late Saturday. (AP Photo/Genevieve de Manio )

Photo by: Genevieve de Manio

In this photo provided by Genevieve de Manio Photography, Chelsea Clinton and Marc Mezvinsky are seen during their wedding, Saturday, July 31, 2010 in Rhinebeck, N.Y. Chelsea Clinton wed her longtime boyfriend under extraordinary security at an elegant Hudson River estate late Saturday. (AP Photo/Genevieve de Manio )