The chief of South Korea's ruling People Power Party said Thursday it will do its utmost to prevent the passage of an impeachment motion against President Yoon Suk Yeol following his short-lived declaration of martial law.But Han Dong Hoon demanded that Yoon quit the party and said the president and others responsible for the martial law declaration, which lasted only six hours from late Tuesday before being rescinded, must be held accountable for causing public anxiety.After martial law was declared, soldiers were sent to the parliament building but they were withdrawn after lawmakers pass…READ FULL ARTICLE