** FILE **Sen. Larry Craig, R-Idaho, takes the oath of office during a mock swearing in ceremony in the Old Senate Chamber on Capitol Hill in Washington, in this Tuesday, Jan. 7, 2003, file photo. Craig of Idaho pleaded guilty in August 2007, to misdemeanor disorderly conduct after being arrested at the Minneapolis airport. Roll Call, a Capitol Hill newspaper, which first reported the case, said on its Web site Monday, Aug. 27, 2007, that Craig was arrested June 11 by a plainclothes officer investigating complaints of lewd conduct in a men's restroom at the airport. (AP Photos/Evan Vucci)