Retail pot in Colorado is generating hundreds of millions of dollars, but at what price? Sarah Wallace goes in a private marijuana club outside Denver to see how pot is proving a boon for some, and then undercover with police during drug raids to see how it's straining their resources -- and what that could all mean for the tri-state when legalization happens here. That question and many others weigh on the mind of legislators in the tri-state, as New York, New Jersey and Connecticut all look at slightly different ways to regulate the product. There is talk that New York won’t allow people to grow plants for personal use in an attempt to curb black market production. Some local municipalities are moving to make recreational marijuana illegal and head off state plans. 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/mbeh7...