Will Kim Jong Un commit to denuclearization?
Ian Bremmer, the president of the Eurasia group, joins Margarent Brennan to discuss the summit between North Korea and South Korea and his new book: "Us vs. Them: The Failure of Globalism"
Ian Bremmer, the president of the Eurasia group, joins Margarent Brennan to discuss the summit between North Korea and South Korea and his new book: "Us vs. Them: The Failure of Globalism"