South Carolina Gov. Mark Sanford talks with Department of Moter Vehicle staff Tuesday, July 21, 2009, in Greer, S.C., as he makes his first public appearance since he spoke with The Associated Press of his extramarital affair. Gov. Sanford says it's time for him to put aside discussions of his extramarital affair and get back to work governing the people of South Carolina.(AP Photo/Mary Ann Chastain)
South Carolina Gov. Mark Sanford talks with Department of Moter Vehicle staff Tuesday, July 21, 2009, in Greer, S.C., as he makes his first public appearance since he spoke with The Associated Press of his extramarital affair. Gov. Sanford says it's time for him to put aside discussions of his extramarital affair and get back to work governing the people of South Carolina.(AP Photo/Mary Ann Chastain)
South Carolina Gov. Mark Sanford talks with Department of Moter Vehicle staff Tuesday, July 21, 2009, in Greer, S.C., as he makes his first public appearance since he spoke with The Associated Press of his extramarital affair. Gov. Sanford says it's time for him to put aside discussions of his extramarital affair and get back to work governing the people of South Carolina.(AP Photo/Mary Ann Chastain)

Investigation into Sanford case struggles to gain steam

July 23, 2009 12:01 AM