This is likely related to Denver being named as the site for the Democratic National Convention.
It'll be interesting to see how they deal with all the Mexican citizens living and working in Denver, too.
Denver really screamed about concealed carry and even went to court over it, as I recall. Ritter, as a former Denver DA, I'm sure hates it. But, his carefully crafted "moderate" image goes swirling around the toilet if he starts pushing gun control.