bush, he is the republican, they have very different points of view on many things and even on this war. but when i talk to mark and ian all the time now, they both have absolutely stepped into this space. i hear him, i hear our family debates even, i hear his voice, and it is very calming and it is wonderful. i hear him in the clearest way since the day he died. ed, you have been writing a book about my father, his entire life and his world view, and you have been talking to my brothers as well. i am wondering if you have any thoughts to offer? >> yeah, well, i mean i couldn't add to your memory, your extraordinary memories of your dad. i know that he subjected you and your brothers to pretty stren strenuous debates when you were children about geopolitics so it is in your blood.