Name: Is there a Trump Doctrine? President now says NATO isn't obsolete
Uploaded: Thu Apr 13 2017 03:01:02 GMT+0000 (UTC)
Duration: 10 min 10 s
Description: Pres. Trump's rapid changes on global policy, Russia, and much more were on full display at his press conference with NATO Secretary General Jens Stoltenberg. MSNBC's Brian Williams has more.

April 13, 201710:10