of calls. she's not returning calls. we headed to agriculture headquarters to see if he could find cheryl cook there. we 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. but just as we were about to leave, the secretary's car came back to the office and we confronted him. ed henry of cnn. would cheryl cook be made available for an interview. there's an allegation that the white house said they wanted shirley to resign? the secretary is saying he dealt with this already. there are still outstanding questions. exactly what kind of contact there was between the white house and the agriculture department, here it is friday and the white house is hoping this story is done. >> but it dominated the entire week and the white house didn't get to celebrate its victories like financial regulatory reform. that usda bunch, a little crusty, considering they didn't have award-winning handling of