Demonstrators wave national flags of South Korea and the U.S. during a rally in Seoul, South Korea, Wednesday, Oct. 9, 2019. Thousands of protesters rallied Wednesday in South Korea's capital for the second consecutive week to call for the ouster of President Moon Jae-in's hand-picked justice minister, whose family is at the center of an investigation into allegations of financial crimes and academic favors. (AP Photo/Lee Jin-man)
Thousands of demonstrators gather during a rally in Seoul, South Korea, Wednesday, Oct. 9, 2019. Thousands of protesters rallied Wednesday in South Korea's capital for the second consecutive week to call for the ouster of President Moon Jae-in's hand-picked justice minister, whose family is at the center of an investigation into allegations of financial crimes and academic favors. (Kim Seung-doo/Yonhap via AP)
A demonstrator holds a national flag and sign with a picture of South Korea's Justice Minister Cho Kuk during a rally in Seoul, South Korea, Wednesday, Oct. 9, 2019. Thousands of protesters rallied Wednesday in South Korea's capital for the second consecutive week to call for the ouster of President Moon Jae-in's hand-picked justice minister, whose family is at the center of an investigation into allegations of financial crimes and academic favors. (AP Photo/Lee Jin-man)
Demonstrators gather during a rally in Seoul, South Korea, Wednesday, Oct. 9, 2019. Thousands of protesters rallied Wednesday in South Korea's capital for the second consecutive week to call for the ouster of President Moon Jae-in's hand-picked justice minister, whose family is at the center of an investigation into allegations of financial crimes and academic favors. (Jin Yeon-soo/Yonhap via AP)