North Korea has lashed out at U.S. Secretary of State Marco Rubio for calling it a "rogue" state and warned that such remarks will never contribute to U.S. interests.

North Korean leader Kim Jong Un has inspected a facility that produces nuclear material and called for bolstering the country ...

In an interview with Megyn Kelly in January, Secretary of State Marco Rubio referred to North Korea and Iran as "rogue states." ...