The victory of conservative main opposition candidate Yoon Suk Yeol in South Korea's presidential race Wednesday is expected to further undermine the possibility of North Korea giving up its nuclear arsenal, jeopardizing regional security and stability.With Seoul having failed to act as an intermediary to facilitate denuclearization negotiations between North Korea and the United States under President Moon Jae In of the liberal ruling Democratic Party, Pyongyang is unlikely to cozy up to the South under the new president for the time being.Instead, North Korean leader Kim Jong Un is expect…READ FULL ARTICLE