ainsley earhardt. >> reporter: when colorado voters voted to approve marijuana, the rocky mountain state made world headlines. setting in motion what some call the colorado weed boom. >> since it passed, my business went up 20 to 30% during the morning and 10% at night. tourism is up, too. i see new faces every day. >> we're doing phenomenal since the beginning of the year. hired two or three more people that i did not have employed last year. >> reporter: the passing of amendment 64 has no businesses and one of the fastest growing retail businesses is the marijuana market. more than 160 recreational pot stores called colorado homes. one of the largest of these stores is a smoker's one-stop shop for all things cannabis. >> it's a recreational marijuana store in the 16th street mall in