I’ve litigated a good number of these standing issues. Here is the decision.
http://cdn.ca9.uscourts.gov/datastore/opinions/2014/02/19/10-56971%20web.pdf
The Sheriff is only granted power through the State. It invalidated the State law. She has standing.
Now I hate her decision to appeal. I agree with the panel. But she has standing without question. This was NOT a decision isolated to SD. It applies state-wide and invalidate State law.
Harris really didn’t have a choice, she has to appeal this to keep the rest of the scheme going over there. Her follow traveler’s are going to hate it because Kennedy at SCOTUS may agree with the ruling and use it as the new template for 2nd amendment cases.