Hold him??? Jail him!!!!
And ANOTHER thing. FLOOD of campaign offices of GOP candidates for Congress either in primaries or if they now have the nomination, and ask them directly if they would support such a resolution out of the House, in Contempt of Congress. If they waffle or bullshit like a RINO, tell them they are getting neither your money nor your vote (and you will go Alternative Conservative Party in the general if you have to). Threaten them across the land from the grassroots up, to act against this traitorous Holder individual.
Hang him for sedition!