Buzz·Posted on Dec 28, 2017Flash Briefing For December 28, 2017President Trump gets back to work — on the golf course. Also, an update on last week’s Amtrak derailment, and the truth about juice cleanses.by alexaflashbriefingBuzzFeed ContributorLinkFacebookPinterestTwitterMail Here's what you need to know. Your browser does not support the audio tag. BuzzFeed News / Via buzzfeed.com