In a new twist to an already-bizarre episode, South Carolina’s lieutenant governor said Monday night that neither he nor Gov. Mark Sanford’s staff know where the governor is and that Sanford’s office refused his demand to talk to his fellow Republican. Lt. Gov. Andre Bauer, who was elected separately from Sanford, issued a statement to POLITICO after a day of frenzied national speculation about the governor’s whereabouts. Bauer said he called Sanford’s office Monday and requested an “immediate phone conversation with the governor.” “That request was denied because the governor’s chief of staff does not know where the governor is,...