. >> jennifer murray runs cam labs, which tested potency.eeling the risk of accepting illegal money remains too high. >> and we just have other ways of banking. >> but none of that is stopping a green rush of entrepreneurs attending a state's first cannabis summit. tom cofouned zynga, but to -- which sells automated climate systems to pot growers, he says the system remains low tech. >> everyone gets confused, like why would you go from one to the other. it's pretty obvious. >> and there's one other trend becoming noticeable. a lot of women are running these businesses. >> i believe there's that compassionate edge to it that attracts most women to the industry. my lab director's a woman. i have a couple of other women lab techs and i was so excited when i look through resumes and there was a lot of women. >> in fact, there's so many women getting into the industry that they are forming a cooperative, a mentoring group there in colorado, called women grow, to help each other get into the business. >> i think one of the most interesting thing

. >> reporter: jennifer murray runs cab lrun s can labs which tests potency.ost won't accept money stating the risk remains too high. >> we have other ways of banking. >> reporter: none of that is stopping a green rush of entrepreneurs attending the first cannabis summit, they sell auto mated climate control to pot growers and it's shockingly low tech. >> everyone in the valley does pot. why would you go from one to the other? it's pretty obvious. >> there's one other trend becoming notice ablgable, a lot of women are running business. >> i believe there's a compassionate edge to it. >> my lab director is a woman. the directser of microdepartment is a woman. i have a couple other women lab teches and i was so excited when i looked through resumes and there was a lot of women. >> reporter: in fact, there's so many women getting into the industry that they are forming a cooperative, a mentoring group there in colorado called women grow to help each other get into the business. becky? >> i think one of the most interesting things is the way colorado has set up th

jennifer murray runs a testing lab and her long-time bank dropped her account. >> and we just have other ways of banking. >> reporter: there is a move to create the cooperative banking for businesses outside of banks but it is raising red flags. >> i would be very scared to expose other money and then for any reason be at risk for any time of laundering. >> so some are taking the cash to pay taxes and the state is not putting that in the bank? >> absolutely. >> but you can't put it in the bank? >> no. >> reporter: proving as colorado rolls out an entire new industry, the costs are high. >>> and we begin tonight's market focus, the retailer had missed sales. the company told investors that it expects sales to decline over the next two quarters because of a lack of compelling new products. despite that forecast, shares were up about 3 and a half percent today. sears says the first quarter lost, the retailer is in the process of closing 80 stores and that number may increase. the company which operates k-mart and the name sake stores reported revenue. that sent shares up more than 4% today.

jennifer murray now runs a state-certified marijuana testing lab. what's going on?is a woman. the director of my micro department is a woman. i have a couple other women lab te techs, and i was so excited when i looked through resume there was a lot of women. >> i think it starts from the compassionate side of medical marijuana, this being the industry where we were able to take care of people and allow them an alternative way to medicate outside of pharmaceuticals and what their doctors were recommending to them. i strongly believe there's that compassionate edge that attracts most women to the industry. >> reporter: so they have moved from the medical to the recreational. there's so many of them now, they're starting a mentoring group here in colorado called women grow. next hour on "power lunch," a co-founder of zynga has left silicon valley to get into this game. scott? >> jane, steve weiss here on the desk has a question for you. >> you know, jane, we always like to look for the less obvious trades. how many bakery stores are opening next to these pot stores? >