Raising the legal smoking age in Canada is 'inevitable': advocate - National | Globalnews.ca
Big Tobacco Heralds a Healthier World While Fighting Its Arrival - The New York Times
California raises smoking age to 21 | CNN
California bill would ban single-use cigarette filters - Los Angeles Times
Now That Pot Is Legal, Should You Worry About Secondhand Smoke? California Scientist Says Yes | KQED
Pot 101 Update: What Are The Laws In California Surrounding Second-hand Marijuana Smoke? | Jefferson Public Radio
How California's smoking bans are broadening – Orange County Register
Age Restrictions On Tobacco Sales In California from C.A.R.T.
Montreal says cannabis can be smoked wherever cigarettes are allowed | CBC News
Tobacco use in California 2020
California bill aims to ban the sale of tobacco products to those born in or after 2007
Cannabis users who put tobacco in joints 'more likely to be addicted' | Drugs | The Guardian
Smoking costs 45,400 lives, $16.2B in a year, study finds | CBC News
Smoking pot vs. tobacco: What science says about lighting up | CTV News
You Could Get Fined $25 If You Smoke At A California State Beach Or Park Starting In 2020 - capradio.org
Opinion: Here's why banning flavored tobacco is the wrong approach for San Diego - The San Diego Union-Tribune
Tobacco use in California 2021
Tobacco use in California 2020
Toxins in marijuana smoke may be harmful to health, study finds | CNN
California tobacco ban: Why did bill get shelved?- CalMatters
Beverly Hills becomes the first U.S. city to end most tobacco sales - Los Angeles Times
