"They Say"

In my article, "they say" that marijuana users "are more likely than non-users to graduate to harder drugs like cocaine and heroin," but it also states that "you could establish a correlation between espresso and a higher incidence of heroin use."
Yes there is a higher risk to move to "harder" drugs but when you can sell a bushel of pot for $70,000, and it also has the medical benefits to giving people appetites again with AIDS or just pain relief in general to them.