So lets see,

When I comment on Bush not being an expert on everything and not seeming to have the competence to be pres. all of my republican acquaintances tell me that he makes up for his shortcomings by surrounding himself with hand picked people who are experts.

It seems to me though that when one of his hand picked experts (in this case a former Republican who served in his position for Clinton) disagrees with the pres's view they toss him out on his ear and then claim sour grapes if the expert blows the whistle?

Can't have it both ways.

As with any other Presidents, regardless of who preceded them or who will follow, if it happens on his watch then he is ultimately responsible.

That's the meaning behind "The Buck Stops Here".
Stop blaming the intelligence community.
Stop blaming the Media.
Stop blaming former presidents.
Bad decisions made, even on bad information, are still bad decisions by the people who make them and they are responsible.