Your conspiracy theories are older than Obama blaming Bush for the mess we're in now as about as relevant.
why do you think bush and cheney refused to testify under oath, refused to allow equipment to record their testimony, confiscated all the notes about their testominoy from the 911 commission, and wouldn't testify unless they could do it AT THE SAME TIMEE?
LOL... okay, let's transfer this to obama.... let's say he is asked to testify about the Fast & Furious thing...
1) He is the ONLY person with power to halt illegal gun sales (Only bush and cheney retained shootdown power after june 2001 law change)
2) He won't testify about F&F without biden at the table.
3) The public never gets to hear what he says- no camera, no recording
4) the bi-partisan committe he hand-picked to interview him can't take their notes with them.
5) he postponed this investigation for 441 days. Then cut the funding down to 13 mil, way less than needed.
6) we know at least 3000 people were killed with these guns that only he had the power to stop but won't talk about. 3000 fucking dead americans.
NOW, please tell me how you'd feel about that kind of bullshit testimony on obama's part? I think 333386 woudl be hurling his own feces over the white house fense if that kind of bullshit happened.