Recently, the Trump administration took the laudable step of announcing a proposed ban on all flavored e-cigarettes in the United States. Recognizing that we are in the midst of a youth vaping epidemic, as well as the sudden explosion of vaping-related lung illnesses and deaths, the president rightly sprung into action. Flavors are a gateway to vaping, addiction, illness and even death, and by removing them from the market, we can take a serious bite out of this tragic crisis.Predictably, vaping giant Juul, who is more than one-third owned by tobacco giant Altria, is quietly trying to chip away at...