Is dabbing causing mental health problems for Colorado kids?Lindsey B. King • Editor’s note: After 5280′ s July issue went to press, Governor Jared Polis signed into law HB 21-1317, which requires further study of the possible health effects of high-THC cannabis and aims to reduce access to cannabis among teenagers. This article has been updated to reflect the new law. There’s no shortage of sensational, hide-the-children, marijuana-is-the-devil’s-lettuce stories on the internet. This is not one of those stories. Colorado is, after all, the cradle of recreational cannabis in th...