President Donald Trump and North Korean leader Chairman Kim Jong Un have had an erratic relationship to say the least.
During the 2016 campaign, then-candidate Trump referred to Kim as "Little Rocket Man" and mocked his weight. During his presidency, however, Trump made multiple negotiations with the dictator, claiming to love him. Both leaders boasted a cease on missile testing in North Korea, though it wasn't actually carried out.
Now, the relationship has soured again. Kim threatened a potential long range missile test as a "Christmas gift" to the U.S.