Help me brainstorm

Inspired by a commenter — how many times have the Bushies claimed executive privilege and refused to release info? So far I’ve got:

–9/11 preparedness
–Katrina preparedness
–Cheney’s (energy) task force
–extent of contact with Ken Lay
–extent of contact with Abramoff
–John Roberts correspondence

…oh, and of course, the specifics of the NSA spying itself.

Add to the list in comments.