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:

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  • A Mastercard warning on cannabis sales.
  • A track-and-trace lawsuit revived in California.
  • The International Cannabis Bar's new executive director.
  • A hemp industry suit targeting Arkansas.

Thanks as always for reading. Got a story idea or feedback? You can send it all to me at [email protected]. You can also call me at 916.448.2935. Follow me on Twitter: @capitalaccounts

Zachary Kobrin, partner at Akerman. Courtesy photo.