Iran's Rouhani warns U.S. of 'mother of all wars'

Iran's President Hassan Rouhani warns the United States that picking a fight with Iran would result in the 'mother of all wars'. Lucy Fielder reports.

Save videos for later by signing up or logging in

With "My Queue" you can quickly save videos to watch later.

To add an item to your queue just click the sign next to the video.

Once you've added a video visit "My Queue" to start watching!