Wellness September 5, 2018

College students' use of marijuana at 30-year high: Study

Name: College students' marijuana use at 30-year high
Uploaded: 2018-09-05T10:07:53
Duration: PT83.0S
Description: ABC News chief medical correspondent Dr. Jennifer Ashton shares what you need to know from the University of Michigan study.

ABC News chief medical correspondent Dr. Jennifer Ashton shares what you need to know from the University of Michigan study.

College students' use of marijuana at 30-year high: Study

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