This photo released by Genevieve de Manio Photography shows former President Bill Clinton walking his daughter Chelsea down the isle for her wedding Saturday July 31, 2010 in Rhinebeck,N.Y.
(AP Photo/Genevieve de Manio Photography,Barbara Kinney)
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)
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)
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 )
This photo released by Genevieve de Manio Photography shows Marc Mezvinsky,left with his new mother-in-law Hillary Rodham Clinton, his bride Chelsea and father-in-law former President Bill Clinton after the couples wedding Saturday July 31, 2010 in Rhinebeck,N.Y. (AP Photo/Genevieve de Manio Photography,Barbara Kinney)
Bill and Hillary Clinton leave a party in honor of Chelsea Clinton and Marc Mezvinsky Friday, July 30, 2010 in Rhinebeck, N.Y. (AP Photo/Mary Altaffer)
Madeleine Albright leaves a party in honor of Chelsea Clinton and Marc Mezvinsky Friday, July 30, 2010 in Rhinebeck, N.Y. (AP Photo/Mary Altaffer)
Former President Bill Clinton greets people as he leaves a restaurant, Friday, July 30, 2010 in Rhinebeck, N.Y. Clinton made a long-anticipated appearance in the upstate New York village where his daughter is getting married tomorrow, drawing crowds of onlookers as preparations continued largely out of sight for the grand and secretive occasion. (AP Photo/Mary Altaffer)
FILE - In this May 7, 2009 file photo, Chelsea Clinton is seen at the University of Pennsylvania in Philadelphia. Clinton plans to tie the knot with fiance Marc Mezvinsky in the upstate New York village of Rhinebeck on July 31, 2010. (AP Photo/Matt Rourke)
Flags are displayed in front of the Beekman Arms Inn in Rhinebeck, N.Y., Wednesday, July 28, 2010. Chelsea Clinton plans to marry fiance Marc Mezvinsky in the upstate New York village of Rhinebeck on Saturday. (AP Photo/Mike Groll)
People walk along East Market Street in Rhinebeck, N.Y., Wednesday, July 28, 2010. Chelsea Clinton plans to marry fiance Marc Mezvinsky in the upstate New York village of Rhinebeck on Saturday. (AP Photo/Mike Groll)
Temporary parking regulation signs are posted in front of the Beekman Inn Wednesday, July 28, 2010, in Rhinebeck, N.Y. Chelsea Clinton and her parents have not yet confirmed that the former first daughter's wedding is being held in Rhinebeck Saturday. Still, signs congratulating her hang in shop windows, residents are talking to TV crews and officials are bracing for crowds. (AP Photo/Mary Altaffer)
Major Michael A. Kopy, right, of the New York State Police, Troop "K" speaks to reporters during a news conference, Thursday, July 29, 2010 in Rhinebeck, N.Y. Chelsea Clinton and her parents have not yet confirmed that the former first daughter's wedding is being held in Rhinebeck Saturday. Still, signs congratulating her hang in shop windows, residents are talking to TV crews and officials are bracing for crowds. (AP Photo/Mary Altaffer)
Children wave at members of the media from a bus decorated with a sign congratulating Chelsea Clinton and Marc Mezvinsky on Friday, July 30, 2010 in Rhinebeck, N.Y. (AP Photo/Mary Altaffer)
Astor Courts is seen in Rhinebeck, N.Y., on Wednesday, July 28, 2010. Chelsea Clinton plans to marry fiance Marc Mezvinsky at Astor Courts on Saturday. (AP Photo/Mike Groll)