Live

Watch CBSN Live

Donald Trump and Kim Jong Un's war of words

National security correspondent David Martin explains the threat of nuclear attack by North Korea - and what the U.S. response could be - with Admiral James Winnefeld, former vice chairman of the Joint Chiefs of Staff during the Obama Administration.
View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.