to dissect, press one. reporter: she is getting a lot of calls. so we headed to agriculture headquarters to see if we could find cheryl cook here. have you seen this woman anywhere and tried to talk to secretary vilsack, but his driver spotted our camera, and the car was brought to a different entrance and the secretary left. as we were about to leave, the secretary s car came back to the office and we confronted him. would cheryl cook be made available for any questions because there s been an allegation that she said the white houswanted shirley to resign. will she be availability to answer questions? i addressed that yesterday. reporter: the mystery of where is cheryl cook goes on. ed henry, joining us live from the white house. since taping all of that, any new news about the whereabouts of cheryl cook? reporter: still not getting any information from the usda or the white house about that contact between agriculture officials and white house officials on monday when all