This video frame grab provided by the Mitt Romney presidential campaign shows a scene from an ad called "Believe in America" that is running in New Hampshire.
Romney Presidential Campaign/AP
U.S. Postmaster General Patrick Donahoe said Monday that the Postal Service is in "a deep financial crisis" because it has a "business model that is tied to the past."
Karen Bleier/AFP/Getty Images
Brian Griffith (left), shown here in 2009 at age 26, moved home with his parents, Jay and Jennifer Griffith, after losing his job. The tight job market, especially for college grads, has prompted many young adults to move back in with their parents.
Robert Lahser/MCT /Landov
Newt Gingrich is shown teaching a class at West Georgia College (now known as the University of West Georgia) in the 1970s. As a politician, he has long stressed his background as a scholar.
Courtesy of Gingrich Productions