WASHINGTON – JULY 21: U.S. Agriculture Secretary Tom Vilsack speaks during a news conference at the Agriculture Department July 21, 2010 in Washington, DC. Vilsack personally apologized to Shirley Sherrod, an Agriculture Department employee who was forced to resign because of a controversial video showing her giving remarks at a NAACP function that were deemed at the time racially discriminatory. He then offered her a “unique” position to work on civil rights issues at the USDA. (Photo by Alex Wong/Getty Images)