On this special edition of Roker Radio we're once again broadcasting from a medical marijuana dispensary. Greengate Chicago, we talk to Budtender Chris, he know all the science. We'll find out about the difference between THC and CBD's, Indica, Sativa, and Hybrids. What strains work best for certain ailments, and wait til you hear  about their selection of edibles, it's not the brownie you remember from High School......I mean College!