South Carolina first lady Jenny Sanford appears Monday on CNN 's `` Larry King Live '' On Gov . Mark Sanford : ` ' She said there had been warning signs , but she `` never expected anything like this . '' The former governor of the Palmetto State is under fire for his extramarital affair with a campaign staffer. Sanford admitted last year that he had an affair with an Argentine woman . On finding letter to his mistress : `` I literally was in shock . My stomach felt gut-punched ''
South Carolina first lady Jenny Sanford appears Monday on CNN 's `` Larry King Live '' On Gov . Mark Sanford : ` ' The former governor of the Palmetto State is under fire for his extramarital affair with a campaign staffer. Sanford admitted last year that he had an affair with an Argentine woman . On finding letter to his mistress : `` I literally was in shock . My stomach felt gut-punched ''