- Pitfalls and promises: States with legalized marijuana see mixed picture WisconsinWatch.org
- Potent pot, vulnerable teens trigger concerns in first states to legalize marijuana The Washington Post
- Marijuana Damages Young Brains The New York Times
- Colorado passes $1 billion in marijuana revenue since 2014 Big Think
- Teenagers’ use of ‘nuclear-strength weed’ in the United States is causing concern Stuff.co.nz
- View full coverage on Google News
