N. Korea vows to abolish joint liaison office with South: KCNA

North Korea has pledged to abolish an inter-Korean joint liaison office set up in the country's border city of Kaesong, while criticizing defectors for having sent leaflets lambasting Pyongyang, state-run media reported Friday.North Korean leader Kim Jong Un's sister, Kim Yo Jong, has warned that Pyongyang may scrap a military pact with the South and shut down the office if Seoul fails to prevent defectors from scattering such leaflets in the Demilitarized Zone dividing the two Koreas.A spokesperson of the Workers' Party of Korea also said Kim Yo Jong, first vice department director of the …READ FULL ARTICLE