Thirty three states have legalized medical marijuana and CBD products are growing in popularity. What do you know about the differences between these products? Dr. Alok Patel goes on the streets of New York City for an explanation.
>> Subscribe to NBC News: C
>> Watch more NBC video: s
NBC News Digital is a group of innovative news brands that delivers compelling, diverse, and engaging news stories. NBC News Digital includes NBCNews.com and MSNBC.com. TODAY.com and Nightly News. Meet the Press. Dateline and the existing apps as well as digital extensions to these properties. We bring you the best in news, live video coverage and original journalism.
Get connected to NBC News Online
NBC News App: 0
Breaking News Alerts: />Visit NBCNews.Com: C
Find NBC News on Facebook: C
Follow NBC News on Twitter: C
Follow NBC News on Instagram: C
What do you know about medical marijuana and CBD? NBC News Now