 The Wall Street Journal says regulating Sensa would be something of a gray area since it doesn't contain nicotine, the addictive chemical in tobacco. Daria Albinger, ABC News. The Pentagon's Sabrina Singh on those U.S. military bases under a heightened state of alert. Not related to a single threat, but it was due to a combination of factors potentially impacting the safety and security of service members stationed in the European theater. And might have to do with the Paris Olympics as well. Chuck Sievertson, ABC News.