IRS says it just wants to determine what shop owes in taxes
Karson Humiston, a Denver-based 24-year-old entrepreneur who founded Vangst Talent Network
The total number of active marijuana businesses is now at an all-time record high
We sit down with Medicine Man's Andy Williams about serial marijuana entrepreneurship
Program allows pot use in designated areas and at licensed events
Marijuana gets a major makeover
The testimonials are overwhelmingly positive and diverse
Colorado's largest city is on the brink of licensing some of the nation's first marijuana clubs
The state of Colorado charges its own taxes on cannabis sales
Cannabis sales through June 2017 are up 25.7 percent