North Korea has been warning foreigners  to leave South Korea. But early indications are that American students and those leading American programs in South Korea are monitoring developments, but not changing their plans. WKYT News  covered a group of students from Eastern Kentucky University who are in South Korea and who reported nervous families at home, but no problems more serious than that. And The Times Beacon Record  reported on how officials at the State University of New York at Buffalo, which recently opened a campus in South Korea, say that everything is continuing there, despite the threats from the north. By not leaving the country, the American students and academics are following the advice of the U.S. Embassy in Seoul, which is not recommending changes in travel plans to South Korea.