[Chertoff flashed impatience when a reporter tried to ...

[Chertoff flashed impatience when a reporter tried to ask Brown if he would resign and if he would respond to a Time magazine report that he inflated his rasuma.] Here are the ground rules: I'm going to answer the questions... I've explained what we're doing. I thought I was about as clear as I possibly could be in English as to what I'm doing and why I'm doing it. Next question.