A senior South Korean lawmaker is facing mounting scrutiny after local media reported that he aggressively questioned the country’s largest cryptocurrency exchange while his son was securing a role at its main rival, raising renewed concerns about conflicts of interest at the intersection of politics and the crypto industry. Kim Byung-kee, floor leader of the Democratic Party and a member of the National Assembly’s Political Affairs Committee, has been accused of pressuring Dunamu, the operator of Upbit, ...