Whether Holder resigns or not, he's a problem for Obama.
You can hear it on the floor of the House already, with several Democrats getting up and hollering about the "Racist Republicans", which is the liberal's only line of defense. Y'see, facts just aren't on O'Bozo's side in this one . . and, with the IRS deal, neither is the public.
The IRS has long been a pariah to almost everyone in the country and most would dance in the streets if it was done away with, so hanging some or all of the IRS people is a popular idea.
Unfortunately, for O'Bozo, he is in charge, no matter how much like Sgt. Schultz he sounds like . . And sooner or later somebody in the chain of command isn't gonna want to fall on their sword for the lying bastard . .
And the chances are, Eric Holder will sing like the Mormon Tabernacle Choir if he's threatened with jail time, and he knows all the lyrics by heart, no matter how many times he's said; "I know Nothing!" . . .
When that happens, Turn out the lights, the party's over . . hopefully.