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Teens more likely to smoke legalized marijuana

Name: Teens more likely to smoke legalized marijuana
Uploaded: 2014-02-26T03:46:12+0000
Duration: 5 min 1 s
Description: Teens' attitudes toward marijuana are shifting as more states legalize the drug. CBS News chief medical correspondent Dr. Jon LaPook talks about the risks with addiction psychiatry specialist Dr. Stephen Ross.

Teens' attitudes toward marijuana are shifting as more states legalize the drug. CBS News chief medical correspondent Dr. Jon LaPook talks about the risks with addiction psychiatry specialist Dr. Stephen Ross.