Marijuana -- Physiological effect  

The National Driving high: Preventing impaired driving a focus for authorities

A Statistics Canada report found one in seven pot users surveyed said they had driven within two hours of using pot.
  • 2018
  • 00:02:54
  • 13-14
  • Added on: 10/10/2018

News in Review - September 2018 Oh Cannabis: Canada Legalizes Pot

The government of Canada is legalizing the sale and use of recreational marijuana for people 19 years of age and up (18 in Alberta and Quebec) as of October 17, 2018. That makes Canada only the second country in the world to legalize pot. There will be strict regulations surrounding where the drug can be consumed, bought and grown. But ...
  • 2018
  • 00:16:55
  • 13-14
  • Added on: 09/10/2018

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Marketplace Superweed: What’s really in today’s marijuana?

As Canada prepares to legalize marijuana, the Marketplace team takes a closer look at today's weed. They test what's being sold right now, and find out that what's missing should alarm you. They also head to Colorado, where weed is legal, and hook up volunteers to EEG machines to find out what happens to your brain on drugs.
  • 2016
  • 00:22:34
  • 13-14
  • Added on: 09/18/2017

The Nature of Things The Downside of High

Teenagers who start smoking marijuana before the age of 16 are four times more likely to become schizophrenic. That's the startling conclusion of some of the world's top schizophrenia experts, whose research is featured in this documentary. Groundbreaking work on the connection between marijuana and mental illness also reveals that, for all young adults, smoking marijuana nearly doubles the risk ...
  • 2010
  • 00:43:43
  • 13-14
  • Added on: 06/14/2013