The legalization initiative, Proposition 64, gave local government the authority to ban or regulate commercial cannabis. Many communities have chosen to ban.
A professor at the Colorado State University-Pueblo has challenged the Pueblo police chief to a debate over the findings of a study that found no link between legal marijuana and homelessness in the Colorado city.
The biggest victories in marijuana legal reform have been in states considered more progressive than average, but you may be surprised by the number of predominately conservative states taking a good look at the landscape.