This document discusses e-cigarettes and tobacco-free workplaces. It notes that tobacco use causes over 430,000 deaths per year in the US. Wisconsin law bans smoking in enclosed public places and workplaces, but does not mention e-cigarettes. The document lists reasons to be concerned about e-cigarettes, including that they emit more than water vapor and appeal to youth, and notes e-cigarettes are unregulated and not approved as a cessation device. It encourages revisiting workplace policies to address e-cigarettes and educating employees on the issues.