Chiefs of South Korea's major conglomerates attend the first parliamentary hearing for a scandal involving President Park Geun-hye in Seoul, South Korea, Dec. 6, 2016. Chiefs of South Korea's major conglomerates on Tuesday attended the first parliamentary hearing for a scandal involving President Park Geun-hye, being reminiscent of the 1988 interrogation of chaebol heads over the country's deep-rooted collusive links between politicians and businessmen. (Xinhua/Lee Sang-ho)