Comment: Precedent? Yes, they're called "Enterpise Zones"

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In reply to comment: Yea, a lot of legal concerns (see in situ)

Precedent? Yes, they're called "Enterpise Zones"

http://www.house.leg.state.mn.us/hrd/pubs/entzones.pdf

And yes, it can be another tool to favor one group over another.

OTOH, why not make the whole of the United States a free enterprise zone, a free speech zone, etc.?