Marijuana vaping up among adolescents, new study finds

Name: Marijuana vaping up among adolescents, new study finds
Uploaded: 2019-12-22T19:01:21Z
Duration: 4 min 46 s
Description: A new survey reports marijuana vaping at 20.8 percent for 12th graders, 19.4 percent for 10th graders and 7 percent for 8th graders.

A new survey reports marijuana vaping at 20.8 percent for 12th graders, 19.4 percent for 10th graders and 7 percent for 8th graders.