South Korean officials might visit Washington to resolve issues that led to the arrest of 457 people during a federal immigration enforcement raid at a jointly owned Hyundai battery plant in Georgia on Thursday. File Photo by Peter Foley/UPI | License Photo Sept. 6 (UPI) — South Korea might send a government official to Washington to resolve issues after hundreds of South Koreans were arrested at an under-construction Hyundai battery plant in Georgia. South Korean officials convened an eme...