Oct. 22 (UPI) -- Leaders of the U.S.-Republic of Korea Business Travel and Visa Working Group met virtually on Tuesday to discuss ways to ensure continued investment in the United States. The key meeting comes after hundreds of Koreans were detained at a Georgia Hyundai factory during a U.S. immigration raid in September. That incident was viewed by many Koreans as culturally embarrassing and one that could threaten future South Korean investments in the United States. The Trump administration