'No Area For Confusion': U.S. Classification System Designed Against Accidents

David Priess, former C.I.A. intelligence officer and publisher of Lawfare, talks about the specific requirements for various levels of classified materials, as well as what it takes to declassify something. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc

About: MSNBC is the premier destination for in-depth analysis of daily headlines, insightful political commentary and informed perspectives. Reaching more than 95 million households worldwide, MSNBC offers a full schedule of live news coverage, political opinions and award-winning documentary programming -- 24 hours a day, 7 days a week.

Connect with MSNBC Online Visit msnbc.com: http://on.msnbc.com/Readmsnbc Subscribe to MSNBC Newsletter: MSNBC.com/NewslettersYouTube Find MSNBC on Facebook: http://on.msnbc.com/Likemsnbc Follow MSNBC on Twitter: http://on.msnbc.com/Followmsnbc Follow MSNBC on Instagram: http://on.msnbc.com/Instamsnbc

#msnbc #CIA #trump