North Korea threatens to cancel Trump summit
North Korea has cancelled talks with South Korea scheduled for Wednesday, and threatened to cancel next month's summit between President Trump and North Korean leader Kim Jong-un over joint U.S.-South Korean military drills, according to South Korean news agency Yonhap.
Why it matters: This is a dramatic change in tone from North Korea, which recently released three U.S. prisoners and began dismantling a nuclear test site as part of efforts to lay the groundwork for talks with Trump. North Korea has long viewed joint drills as rehearsals for invasion, but had remained uncharacteristically silent about exercises last month. Tuesday's objections were over an air force drill that began last week.