Is legal marijuana actually the cash cow it promised to be for Colorado? Businesses say yes, schools say no. And then there are the complications of dealing with banks, forcing risky cash-only operations. There are lessons for the tri-state in the legalization of pot. Sarah Wallace reports in the fourth edition of a five-part series. Read more: nbcnewyork.com/investigations/Pot-Real-Price-Colorado-Example-for-New-York-504978672.html NBC 4 New York on Twitter: 4.nbcny.com/kAuuwUN NBC 4 New York on Facebook: 4.nbcny.com/mbeh714 NBC 4 New York on Instagram: 4.nbcny.com/g5YlkcI NBC 4 New York on Youtube: 4.nbcny.com/iTUpy5e #Pot #ITeam #PotsRealPrice #News #NYC