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In Hanoi, Trump looks to develop a ‘phased’ North Korean denuclearization
Last June's summit between President Trump and Kim Jong Un marked the first time a sitting U.S. president met a North Korean leader. Now the two are convening in Vietnam, whose economic resurgence U.S. officials hope can serve as an…
Brussels attacks renew concerns over global nuclear security
As Belgian authorities continue an expansive international investigation following last month’s terror attacks in Brussels that killed 32 people, new scrutiny is being given to security lapses that have occurred over the years at the country's nuclear facilities.
Obama hails Iran deal as a model for nuclear diplomacy
WASHINGTON — President Barack Obama hailed the nuclear deal with Iran on Friday as a "substantial success" and a model for future diplomacy, as world leaders took stock of the world's most worrisome nuclear threats.
Obama, Asian leaders to huddle on North Korea nuclear threat
WASHINGTON — Working to display a united front, the United States and key Asian countries will seek Thursday to put more pressure on North Korea as world leaders open a nuclear security summit in Washington.
For perspective on the president's nuclear summit and the movement to cut weapons stockpiles around the world, Jim Lehrer speaks to summit organizers, former Secretary of State Madeleine Albright and former National Security Advisor Brent Scowcroft.
