President Yoon Suk Yeol has said he would consider appropriate measures if ruling party leader Han Dong-hoon tells him "who is causing what problems," an official said Tuesday, amid criticism over presidential officials close to first lady Kim Keon Hee.Yoon made the remark during a meeting with Han of the ruling People Power Party (PPP) on Monday, where Han raised concerns about the first lady's public activities and urged a personnel shake-up to assuage controversies that Kim has a coterie of officials influencing state affairs."If you provide specific information on who is causing problems and how, I will review the details and determine whether to take action," Yoon was quoted as saying by a senior presidential official Tuesday.At the meeting, Han reportedly mentioned the names of eight officials in the presidential office who inappropriately meddled in state affairs and explained their acts of misconduct.In a radio interview with MBC, pro-Han lawmaker Park Jeong-hun said Han spoke extensively abou t the need for a personnel reshuffle, though Yoon appeared to not be aware of any issue with the aides communicating with the president and the first ladSource: Yonhap News Agency