Thursday, Oct. 1, 2o15 is a big day for anyone interested in or connected to the marijuana industry. Medical marijuana dispensaries will be allowed to sell their wares to recreational customers. For the more than half of dispensaries that plan to do so, it's hard to overstate the increased potential sales. But where will that leave those who like their medical marijuana system and want to keep using it? We'll check in with the owners of two very different kinds of clinics to get their takes.