South Korean President Yoon Suk Yeol was detained Wednesday after ignoring three summonses from a joint investigation team for questioning over his brief declaration of martial law in early December, the country's anti-corruption body said, marking the first time a sitting South Korean president has been held by authorities.Yoon was transported by motorcade to the headquarters of the Corruption Investigation Office for High-ranking Officials outside Seoul. During a briefing, the office said Yoon has refused to answer questions since the questioning began at 11 a.m., with a break provided at…READ FULL ARTICLE