Reply briefs in Chicago gun case
Alan Gura's reply is here, in pdf. It's the reply (last document) on petition for cert. (moving that the Court take the case -- if it does there will be another round of briefing on the question of who should win).
My latest article is quoted at pp. 9-10.
The Court is now in summer recess. It comes back the first Monday in October to start the new Term, and will probably take a vote on this pretty quickly thereafter.