John Kirby discusses monitoring nuke capabilities and Russia

Coordinator for Strategic Communications, National Security Council, John Kirby: "We can't just take their word for it. So that's why we're continuing to monitor their nuclear capabilities as best we can. I can tell you that as of this morning, Briana, we still have seen no indication that Mr. Putin has decided to use weapons of mass destruction or nuclear weapons...and we've seen nothing that would cause us to change our own strategic, deterrent posture when it comes to protecting our interests over in Europe."