Welcome back to The Week in Weed, your Friday look at what’s happening in the world of legalized marijuana.

Let’s start off with the DEA.  On Monday, they released a proposed rule to expand marijuana research.  For the first time, more than one institution would be permitted to register with the agency and grow

Welcome back to The Week in Weed, your Friday look at what’s happening in the world of legalized marijuana.

Let’s start with a look at the new marijuana market in Illinois.  First day sales topped $3 million and 77,000 transactions at more than 40 dispensaries.  All those new customers have led to shortages; clearly,