My personal distaine for this president aside, I remember the Nixon era, and I watched what the impeachment of Clinton did to this nation.
I believe we would be better served for congress to attempt to control this nutcase president via control of money. To tie this country up in what could be up to 2 years of hearings, votes, and everything else that would go along with an impeachment, then to have to endure a fight in the senate to kick him out, and then do the same for Cheney could have very draining impact.
Does he deserve impeachment ? of course . He has done great harm to this country. We may not fully recover in my lifetime.
Do we deserve to have that drain on us ? maybe not. Maybe I'm just getting old, but I say keep him in a box.