AdvertisementKorean Village's Message To THAAD Missile Defense System: 'Go Away'May 04, 2017Lauren FrayerfacebookEmailProtest banners hang in rural Seongju county, where the U.S. has installed a missile defense system known by its acronym, THAAD. Residents oppose the installation, and it's become an issue in South Korea's upcoming presidential election. The front-runner says he wants to rethink the U.S. deal. (NPR)