You can check out the live action at ScotusBlog’s live feed.  The Supreme Court’s opinion page updates with new opinions not long after announced in court.

If either of the two biggies come down, I’ll create a separate post.

Updates:  Montana campaign case summarily reversed. Case might have ended Citizens United on the state level.  Since summarily reversed, didn’t require briefing or oral argument.  Was 5-4 decision on summary reversal, along expected split.  Decision here.

Arizona decision — (based on reports from ScotusBlog live feed) reversed in part affirmed in part.  Waiting for details.  Looks like mostly ruled against Arizona, but need to see decision itself.  Looks like upheld provision to check status of persons arrested.  Decision here.