Welcome back to Higher Law, our weekly briefing on all things cannabis. I'm Cheryl Miller, reporting for Law.com from Sacramento.

This week we're looking at: Cannabis confusion for South Dakota lawyers • Perkins Coie's new hire in its cannabis law group • Mexico's new cannabis regulations

Thank you as always for reading. Have a story idea? A big legal win? Drop me a line at [email protected]You can call me, too, at 916.448.2935. Follow me on Twitter @capitalaccounts.