>> with a prior drug conviction, bartkowicz was looking at 40 years to life.e pled guilty and is now serving five years in federal prison. with so many medical-marijuana businesses here breaking federal law, bartkowicz's story sounded the alarm. but wanda and scott are taking their chances. doesn't it make you a little bit nervous that you could potentially face jail time? >> the federal government has been very, very clear in its guidelines that if you are operating under the guise of your state regulations, that it's supposed to be a hands-off scenario, which is why we feel confident to be able to do this industry and not fear, every morning when we wake up, being arrested for this. >> come here, brooklyn. >> if wanda james is taking a risk, so are the doctors who recommend medical marijuana. coming up next... >> take this with your i.d... >> ...inside a cannabis clinic. is he healing sick patients... >> open wide and say, "ah." >> ah. >> ...or just giving potheads permission to get stoned? >> one, two, three... >> cannabis. >> aiding or abetting? >> cannabi