Raising the legal smoking age in Canada is 'inevitable': advocate - National | Globalnews.ca
Montreal says cannabis can be smoked wherever cigarettes are allowed | CBC News
Tobacco use in California 2020
S.F. bans tobacco smoking inside apartment buildings, allows cannabis smoking
California tobacco ban: Why did bill get shelved?- CalMatters
Cannabis users who put tobacco in joints 'more likely to be addicted' | Drugs | The Guardian
Opinion: Here's why banning flavored tobacco is the wrong approach for San Diego - The San Diego Union-Tribune
You Could Get Fined $25 If You Smoke At A California State Beach Or Park Starting In 2020 - capradio.org
Emphysema Risk Is Higher in Marijuana Smokers Than Cigarette Smokers | Everyday Health
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
Legalizing Marijuana In California May Boost Tobacco Use Too : Shots - Health News : NPR
Weed smoker's lungs vs. smoker's lungs vs. non-smokers lungs
Now That Pot Is Legal, Should You Worry About Secondhand Smoke? California Scientist Says Yes | KQED
Cannabis 'may be worse than tobacco smoke for the lungs'
Tobacco use in California 2020
Canada should take cue from New Zealand on smoking ban, Cancer Society says - Winnipeg | Globalnews.ca
California bill would ban single-use cigarette filters - Los Angeles Times
Age Restrictions On Tobacco Sales In California from C.A.R.T.
Fresno CA bans smoking,vaping inside multi-unit housing | The Fresno Bee
California raises smoking age to 21 | CNN
More And More Americans Are Smoking Pot. What Does That Mean For Their Health? | FiveThirtyEight
These states have the highest rates of smoking – The Hill
Beverly Hills becomes the first U.S. city to end most tobacco sales - Los Angeles Times
