Make sure you include BATFE on your next updated ZAP list.
(Apportion constitutional functions to maybe FBI or U.S. Marshals and Treasury.) Deep six the rest.
BATFE wasn't included because it's not Cabinet Level. (EPA isn't either, but Trump mentioned them so I passed on his funding cut remark.)
I agree that bureau should be gone, unless it's moved to the Department of Commerce with that departments only function being to encourage/assist businesses by getting government out of the way.