US Defense Secretary Mattis: US prefers diplomatic approach to North Korean threat

US Defense Secretary Mattis briefing press:

• Says my responsibility is to have military options should they be needed, but US prefers diplomatic approach to North Korean threat
• Says the tragedy of war is well known and that a military conflict could be 'catastrophic'

Uh-oh, it looks like a grown up has come into the room.

Quick everyone, hide your phones!