It will be another couple of weeks before it's actually in use, but a pot vending machine has been unveiled in Colorado.
It got CNN's Jeanne Moos thinking about vending machines of the future as well as the ones that have gone up in smoke.
Notify me of new comments via email.
Erin Burnett OutFront airs weeknights at 7 p.m. ET. Designed to showcase Erin's unique style--casual, smart, and confident--OutFront stays ahead of the headlines, delivering a show that's in-depth and informative.