Advertisement'Ghost Protest' In Seoul Uses Holograms, Not PeopleFebruary 24, 2016Haeryun KangfacebookEmailHolograms of human figures are displayed during a "ghost protest" against South Korea's president in front of the Gyeongbok Palace in Seoul on Wednesday. Amnesty International in Korea said it decided to use the holograms after protesters were denied permission to march. See the video below. (AP)