South Korea's joint investigation team said Friday it has made a second request for President Yoon Suk Yeol to appear for questioning next week in connection with his short-lived declaration of martial law, after he refused to comply with a similar summons two days earlier.The Corruption Investigation Office for High-ranking Officials, one of the organizations forming the investigation team, plans to consider filing for a court warrant to detain Yoon for up to 48 hours if he continues to ignore its requests without valid grounds, according to Yonhap News Agency.Yoon's declaration of martial…READ FULL ARTICLE