Nuclear Issues

Nicholas Burns, a former diplomat and professor at the Harvard Kennedy School, says the cancellation of the North Korean summit is not surprising and predicts that diplomacy will be lengthy and frustrating.

Thomas Hubbard, former top U.S. diplomat to South Korea, says a meeting between the U.S. and North Korea was "doomed from the outset." Fmr. NATO ambassador: President Trump is right to call off summit today

Amb. Nicholas Burns, former Undersecretary of State and former NATO ambassador, weighs in on President Trump's announcement that the summit between the U.S. and North Korea will be in Singapore on June 12th.

Amb. Nicholas Burns on North Korea's Kim Jong Un and South Korean President Moon Jae-in meeting today

Former American Diplomat and Professor at JFK School of Government at Harvard University, Nicholas Burns gives his insight on the relationship between North and South Korea following the historical summit of the two nations.

Fmr. Amb. Nicholas Burns joins Morning Joe to discuss the naming of John Bolton as the new national security adviser. Sen. Ed Markey, D-Mass., also joins the conversation.

In a "Squawk Box" interview, Burns credited Trump's veiled military threats in response to Kim's aggression and diplomatic progress with North Korean ally China for seeding an environment to make a meeting possible.

"There’s no track record here. Kim Jong Un hasn’t met with the Chinese leadership."

Will talks with North Korea work this time around? Nicholas Burns says "the devil will be in the details," on BBC World News America.