U.S. President Barack Obama looks around Gyeonghoeru Pavilion at Gyeongbok Palace in Seoul,

U.S. President Barack Obama looks around Gyeonghoeru Pavilion at Gyeongbok Palace in Seoul, Friday, which was used to host royal banquets during the Joseon Kingdom (1492-1910). Explaining the cultural property is Professor Park Sang-mi from Hankuk University of Foreign Studies. / Yonhap