South Korea worried U.S. is becoming 'overheated' toward North Korea, ex-foreign minister tells U. of C. students

North Korean dictator Kim Jong-Un may often be portrayed in the U.S. as the wacky-haired pal of former Chicago Bull Dennis Rodman, but he’s “rational” and “pretty smart,” according to former U.S. Ambassador to South Korea Mark Lippert.

And while Chicagoans may be alarmed by the prospect of North...