The rest of the story is that new data from the CDC itself show that the smoking rate among U.S. high school students dropped significantly in 2013, reaching the (the Youth Risk Behavior Survey), which began in 1991.

In a press release issued Monday by 13 members of Congress, a group of politicians claimed that there is "more" evidence that electronic cigarettes are a gateway to smoking.

Hartge et al. exactly the same result as Wynder's group: "Our data indicated that people who have only smoked unfiltered cigarettes have higher risks."

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