> When I was young there was a local convenience store just down every street (and not just crappy junk filled 7-11s). Do you think zoning laws prevent 7-11 fr

> When I was young there was a local convenience store just down every street (and not just crappy junk filled 7-11s). Do you think zoning laws prevent 7-11 from selling milk, or do you think 7-11 sells what the market buys?