Since when does the sheriff not take an oath to the federal constitution?
They should defend it, sure, great, but under a Constructionist view, they cannot very well violate it. It does not apply to them.
The Constitution is an EULA restricting the actions of one institution: the Federal Government. Of course, like all EULAs, the user it's supposedly "binding" to only listen to the CD with an attitude of upmost respect, only in a sound-proof environment, not criticize nor divulge any proprietary musical chords encountered, never, ever upload to torrent, and be prepared to turn over any first-born children or (in lieu of that) bodily organs to the company of party the first, hereafter known as Your Massa, that user is completely ignoring the EULA. He long ago tore it off and
threw it away! He does not even consider us, We the People, to be his Massa! Scandalous, yes? The audacity!
Perhaps via the Associative Property it could come to be relevant to county sheriffs in very particular cases, such as cooperating with Federal agents in certain operations. If the action were unconstitutional, the sheriff could refuse to cooperate. But that is an edge case.
Sounds like your answers were:
Begging: You're not going to reply to that.
Vandalism: Crack down.
Shoplifting: At least keep the status quo. Will you become
more harsh than the current regime -- that is, crack down? Unknown.
Speeding: Not only relax, but almost entirely stop enforcement.
Drug Abuse: Entirely stop enforcement.
OK, good. I support your agenda.
How is the campaign going?