Did North Korea get rocket engines from a Ukrainian factory?

Did North Korea obtain rocket engines from a Ukrainian factory? More

As tensions intensify between the U.S. and North Korea, a provocative new report suggests the engines for its new missiles come from a factory in Ukraine. Special correspondent Nick Schifrin debates the conclusions of the report with Mike Elleman of the International Institute for Strategic Studies and Melissa Hanham of the Middlebury Institute of International Studies.

AIR DATE 8/14/17