Maddow to news orgs: beware of forged Trump Russia documents!

Rachel Maddow explains how an ostensible top secret NSA document submitted through the show's inbox is likely a fake, and points out the perils of such forgeries to news organizations trying to report out important stories like the Trump Russia story.
Read more: http://www.msnbc.com/rachel-maddow/watch/maddow-to-news-orgs-heads-up-for-hoaxes-985491523709?source=Snapzu