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Robert Haddad of the Dana Farber Cancer Institute

In 1977, New York decriminalized cannabis, overturning the harsh Rockefeller Laws where personal quantities of marijuana were concerned but the draconian provisions for cocaine and heroin remained intact

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He wasn't happy with anything

High school students who use e-cigarettes are seven times more likely to start smoking cigarettes

Analyses found that, after the bans implementation, high school students odds of smoking conventional cigarettes doubled in San Franciscos school district relative to trends in districts without the ban, even when adjusting for individual demographics and other tobacco policies