Buzz·Posted on Mar 18, 2018Flash Briefing For March 19, 2018Trump tweeted again, Russia might be stockpiling deadly chemicals, and a Facebook poop cult promotes pseudoscience.by alexaflashbriefingBuzzFeed ContributorLinkFacebookPinterestTwitterMail Here's what you need to know today. Your browser does not support the audio tag. BuzzFeed News / Via buzzfeed.com