It appears the the White House is ignoring or refusing to cooperate with congress. Most people think that this issue is about politics. That the fired prosecutors were removed for political reasons. That may be the case, but that's not the real issue here because a president can terminate a federal prosecutor without cause. It's been done by most presidents usually at the start of their term. The real issue here is that this administration Lied about it
And as we all know lying to congress is a felony for which Bush, Cheney, Gonzales, and the rest of this misadministration could be impeached and go to jail. Let's see what the Supreme Court does with this one.