South Carolina Gov. Mark Sanford explains his six-day absence and extramarital affair to members of the news media in Columbia.
South Carolina Gov. Mark Sanford explains his six-day absence and extramarital affair to members of the news media in Columbia.
South Carolina Gov. Mark Sanford explains his six-day absence and extramarital affair to members of the news media in Columbia.

Sanford admits affair: 'I've let down a lot of people'

June 25, 2009 12:01 AM