News Wrap: Trump administration reviewing nuclear policy
Clip: 03/21/2017 | 2m 29s
In our news wrap Tuesday, a senior official with the president's National Security Council said the White House is evaluating whether the longstanding U.S. goal of a world without nuclear weapons remains "realistic." Also, Northern Ireland marked the death of Martin McGuinness, the one-time commander of the Irish Republican Army who ultimately made peace.
Aired: 03/21/17
Expired: 04/20/17
