Wisconsin is now enforcing a ban on all e cigarettes not authorized by the FDA and many Green Bay vape shops are planning to shut down. "Some customers have switched back to cigarettes," Wisconsin Vaping Ban Is It Illegal To Vape And Drive In Wisconsin ? Here's What The Law Says Ban Lawsuit Behind Wisconsins Vape Ban: Lobbying, Lawsuits, and Lost Sales Wisconsin will ban non FDA approved vape products on Labor Day WDIO.com