(A version of this story originally appeared at Marijuana Business Daily and will be updated.) An Irish pharmaceutical firm, Jazz Pharmaceuticals, has agreed to purchase United Kingdom-based GW Pharmaceuticals, one of the largest medical cannabinoid companies in the world, for $7.2 billion, the drug companies said Wednesday. The proposed cash-and-stock deal would be the largest… Continue reading CBD maker GW Pharma agrees to $7.2 billion acquisition by Ireland’s Jazz Pharmaceuticals