My bet is still that he went to have a vision quest.
S.C. Gov. Mark Sanford arrived in the Hartsfield-Jackson International Airport this morning, having wrapped up a seven-day visit to Buenos Aires, Argentina, he said. Sanford said he had not been hiking along the Appalachian Trail, as his staff said in a Tuesday statement to the media.
Sanford's whereabouts had been unknown since Thursday, and the mystery surrounding his absence fueled speculation about where he had been and who's in charge in his absence. His emergence Wednesday ended the mystery.