Doctors say it’s possible to get hooked on pot. There’s a widespread misconception that marijuana is not addictive, and it’s expanded as a growing number of states legalize pot. Around half allow recreational use for adults and 40 allow medical use. Cannabis …

Dr. Smita Das often hears the same myth: You cant get hooked on pot.
And the misconception has become more widespread as a growing number of states legalize marijuana. Around half now allow recreati…