It stinks but its unclear to me if any law was broken.
Nixon resigned due to the impending impeachment.
His only sin? He lied about knowning of the Watergate event. He was told what happened and knew of the cover up. He didn't plan or know of the intent to get the Thomas Eagleton photos.
But got caught lying about being told of it after and knowing they planned to deny involvment by his people.
I think it will be proven Obama lied to the public.Covered up a possible crime, or gross incompetence by his people.Letting a U.S official get murdered due to political reasons.
But lets not forget Fast & Furious might get him first.