Some free-market advocates say they believe Trump is overreacting to the vaping and lung illness connection.

“Trump needs to know the fact that adult smokers are switching en masse to these new reduced-risk products and they’ve been proven to be 95% less harmful than traditional cigarettes,” said Yaël Ossowski, the deputy director of the Consumer Choice Center.

“These individuals switch in part due to vaping flavors, and that should be kept in mind.

“We should not use isolated cases caused by illegal products to inform public policy on the life-saving capabilities of vaping devices for adults,” Ossowski said. “That is bad science and bad public policy.”

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