South Korean children march with high school students during a rally calling for South Korean President Park Geun-hye to step down in Seoul, South Korea, Saturday, November 19, 2016. For the fourth straight weekend, masses of South Koreans were expected to descend on major avenues in downtown Seoul demanding an end to the presidency of Park, who prosecutors plan to question soon over an explosive political scandal. The letters read “Park Geun-hye should step down”. (Photo by Ahn Young-joon/AP Photo)





A supporter of South Korean President Park Geun-hye takes part in a rally opposing calls for her resignation, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A badge depicting an image of South Korean President Park Geun-hye is seen on a hat of her supporter during a rally opposing calls for her resignation, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





Homeless men nap in front of supporters of South Korean President Park Geun-hye during a rally opposing calls for her resignation, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A man holds a mock sword and shouts slogans during a protest calling for South Korean President Park Geun-hye to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A man wearing a mask depicting South Korean President Park Geun-hye attends a protest calling Park to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A Buddhist monk, seen with a sign denouncing South Korean President Park Geun-hye on his cap, reads a newspaper at a protest calling Park to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A leaflet denouncing South Korean President Park Geun-hye lies on the ground after it was torn at a protest calling Park to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





People attend a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





People chant slogans during a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. The sign reads “Step down Park Geun-hye”. (Photo by Kim Hong-Ji/Reuters)





Children hold up signs during a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. The sign reads “Step down Park Geun-hye immediately”. (Photo by Kim Hong-Ji/Reuters)





Protesters carrying lit candles shout slogans at a protest calling South Korean President Park Geun-hye to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





Protesters carrying lit candles shout slogans at a protest calling South Korean President Park Geun-hye to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





Protesters shout slogans at a protest calling South Korean President Park Geun-hye to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





Protesters carrying lit candles shout slogans at a protest calling South Korean President Park Geun-hye to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A woman holds a lit candle at a protest calling South Korean President Park Geun-hye to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





People holding lit candles attend a protest calling South Korean President Park Geun-hye to step down, in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A protester holds a sign at a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





Middle school and high school students shout slogans at a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A middle school student shouts slogans at a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





People chant slogans as they march toward the Presidential Blue House during a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A girl rests on her father's shoulder as they march toward the Presidential Blue House during a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





People march toward the Presidential Blue House during a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





People chant slogans as they march toward the Presidential Blue House during a protest calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A demonstrator shouts to riot policemen who block protesters in a road nearby the presidential Blue House during the protesters' march calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





A protester holds a flower in front of riot police who block protesters on a road near the presidential Blue House during the protesters' march calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





Protesters shout slogans after they are blocked by riot policemen in a road nearby the presidential Blue House during the protesters' march calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)





Protesters shout slogans after they are blocked by riot policemen in a road nearby the presidential Blue House during their march calling South Korean President Park Geun-hye to step down in Seoul, South Korea, November 19, 2016. (Photo by Kim Hong-Ji/Reuters)