President Gerald Ford and First Lady Betty Ford, with Jack and Susan Ford at their Alexandra, Va. home on August 12, 1974. The Ford family lived there for ten days until the executive mansion was ready. David Hume Kennerly/Getty Images hide caption

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A portrait of then-Sen. Warren G. Harding a few years prior to being elected president in 1920. Harding typically ranks near the bottom of U.S. presidents — but a steamy trove of love letters is putting him back in the public eye. Library of Congress hide caption

itoggle caption Library of Congress

President Obama waves before boarding Air Force One prior to his departure from Andrews Air Force Base on June 26. Jose Luis Magana/AP hide caption

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Sen. Mary Landrieu, D-La., talks with her father, former New Orleans Mayor Moon Landrieu, on Feb. 1. The two appear together in recent television ads for her re-election campaign. Gerald Herbert/AP hide caption

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