Under Colorado law, recreational marijuana shops cannot advertise on television and radio, over the Internet, or in print
Adweek first reported on the advertising problem for marijuana businesses on Google and Twitter saying that neither company
Colorado and Washington state will begin allowing sales of recreational marijuana, but that doesn't mean it will sell as marijuana marketers face resistance from the media industry.
Overcoming that stigma may be the ultimate business challenge for marijuana marketers. The ad agencies also face the legal