Why would you impeach him? He wasn’t elected. Just fire his lying corrupt ass and arrest him on federal charges. Put him in a cell with some guy who’s doing time for tax evasion, see how that works out.
Why can’t Lerner be arrested on Federal charges too? I mean, what’s the hold up here. I think there is sufficient evidence to snare many of them. Arrest Hillary too. Get indictments. Get on with it.