You'll have to be 21 to buy cigarettes or vape products in Washington starting Jan. 1, 2020 KNKX Public Radio Dank Vapes, TKO and Other THC Vaping Brands Are Linked to Illnesses, C.D.C. Says The New York Times Prisons selling vapes? Smart public health policy and a step toward autonomy behind bars 5 Vaping Facts You Need to Know Johns Hopkins Medicine Buying Your First Vape? Here's What You Need To Know Vaping Around Babies How Secondhand Vapor Smoke Can Harm Kids