[Column] Vestiges of dictatorship in Korea’s unchecked Presidential Security ServiceAfter a prolonged standoff with the Presidential Security Service (PSS), the Corruption Investigation Office for High-ranking Officials aborted an effort to arrest the suspected ringleader of the Dec. 3 insurrection attempt on Friday. The PSS, stooping to serve as the president’s personal bodyguards, blocked a state agency from rightful enforcement of the law. The worry that the PSS could, at any given time, operate as footmen to people with power, has become a reality.