jack is back with the cafferty file. jack? >> question this hour is why do presidents choose to cooperate with bob woodward when he decides to write a book about them? jan writes from atlanta, the same thing that makes one think they have the tools to write the country makes one think they can control one pesky reporter. john in massachusetts, one easy answer to this, any individual who wants this thankless job has a towering belief in themselves that even when they do wrong they simply don't believe it matters one bit. bush lied. he knows it, but what does he care? his main concern now is building a library which will bear his name. bob writes from louisville, kentucky, they are afraid if they don't cooperate they will have to undergo the same scrutiny they underwent in water grait. and bob says hubris. they never think it will be