N. Korea covers unused tunnel at nuclear test site, hinting at possible test N. Korea must face consequences for its nuclear test: Obama Lawmakers to quiz officials on government's N. Korea policies Lotte Group chairman denies shady deals, amassing slush funds Number of long-term unemployed rises at fastest pace on record in August Arirang's representative news program "Arirang NEWS" provide up-to-the-minute, objective and in-depth coverage of domestic and international news every 2 hours. Visit ‘Arirang News’ Official Pages Facebook(NEWS): / newsarirang Homepage: http://www.arirang.com Facebook: / arirangtv Twitter: / arirangworld Instagram: / arirangworld