Providers the time they need to understand the dangers and respond accordingly. Reporter the Massachusetts Governor says he can extend that ban beyond the four months and other states are taking similar steps. Neighboring rhode island is now banning all flavored vaping products, and norah, california is urging its residents to not vape at all. Wow, don. Interesting details. Thank you so much. Now an extraordinary warning for the fbi about possible attacks at theaters shong the upcoming movie joker. Officials are concerned a drastic retelling of the villains story could incite violence. Barry petersen tonight is in aurora, colorado where there was a mass shooting during a batman movie in 2012. When you bring me out, can you introduce me as joker . Reporter extremist media posts about joker prompted the unusual national alert. Cbs news has learned authorities are concerned about the new movies plot inspiring someone to commit a mass shooting. I have a negative thoughts. Reporter in the a