As for me, Im not sure either way. But I am suspicious of anything coming from the CIA, given their cataclysmic failure on predicting and producing the WMDs in Iraq.
That's what happens when you catch them lying to you. From that point on, you're never going to believe or trust them again.
They lost me somewhere between the Oath of Office and the shamnesty attempts! ;o)
I have a feeling that the CIA may have hung Bush out to dry.
Or at least elements within the CIA did.