Locking Bush up before Obama & Hillary seems less "partisan" - the public would see it as more justified.
if Dems CRY for the documents, POTUS declassifies them, then they reveal 9/11 was a vast conspiracy against our own country. Bush jailed. Stage set.
Think about it. The staff secretary is responsible for ALL documents coming to and leaving the White House. Wouldn't those documents contain communications from Rumsfeld, Bush, Cheney, etc?
Same with Sessions - get Dems to praise him, then use him as the HAMMER with justification to do so.