it totally changes the view you have of how nuclear weapons are handled, how we handle in defcon andhe role of domestic politics in these during the crisis. now it's of course, more complex than simply saying domestic politics drives everything, but it fundamentally changes the way we think about these issues. so i think that's crucial. now i'm grading us for the sake of being provocative. but i also actually believe this. i give us a hard f in the way we the way we've done our work. and i'll say, why, in my experience and course, there's a lot i haven't seen, but in my experience, most of the secrets that are held from the american public are or largely known by the we're trying to hold them from overseas, not known by the american public. there's a reverse ordering to us right. the manhattan project is only one of many, many examples this. but time and again i'm struck in the archive by how much our adversaries know, how much they pick up and how little the public knows. one example of this, one of many examples that i wrote about years ago in 1969, nixon and kissinger decide that