US diplomat expresses regret over immigration raid on Korean workers, South Korea says

SEOUL (Reuters) -A top U.S. diplomat expressed regret on Sunday over a U.S. immigration raid that detained more than 300 South Korean workers, proposing making the event a turning point to strengthen bilateral relations, South Korea said. Deputy Secretary of State Christopher Landau met First Vice Foreign Minister Park Yoon-joo on Sunday, the foreign ministry said in a statement. Landau