Here are a few posts worth considering:

Can Cities Really Block Chick-fil-A? -Michael Foust (via Christianity Today)
Attempts by Chicago and Boston politicians to block the opening of Chick-fil-A restaurants because of the company president’s views on marriage would be unconstitutional and also set a dangerous precedent for other businesses, say several attorneys.

Defining Religious Liberty Down – Ross Douthat (via NY Times)
If you want to fine Catholic hospitals for following Catholic teaching, or prevent Jewish parents from circumcising their sons, or ban Chick-fil-A in Boston, then don’t tell religious people that you respect our freedoms. Say what you really think: that the exercise of our religion threatens all that’s good and decent, and that you’re going to use the levers of power to bend us to your will.