I have highlighted the legal authority for the terrorist 
    surveillance program. And I look forward to our 
    discussion, and know that you appreciate there remain 
    serious constraints of what I can say about operational 
    details. Our enemy is listening. And I cannot help but 
    wonder if they aren't shaking their heads in amazement at 
    the thought that anyone would imperil such a sensitive 
    program by leaking its existence in the first place, and 
    smiling at the prospect that we might now disclose even 
    more or perhaps even unilaterally disarm ourselves of a 
    key tool in the War on Terror. 

    Thank you, Mr. Chairman.