Source: WINSTON-SALEM JOURNAL, 7/18/16

A U.S. senator is not backing away from his concerns that planned Food and Drug Administration regulations on electronic cigarettes could harm small businesses and potentially public health. Sen. Ron Johnson, R-Wis., sent Friday a third letter to FDA Commissioner Dr. Robert Califf that expressed his frustrations about the agency providing “inadequate responses” to the regulatory oversight questions he posed May 17.

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