towards your tums. thank you for that. north korea is so angry about possible, new sanctions that the country's threatening to end the truce that put an end to the korean war in 1953. that's according to south korea's news agent sy. the threat comes as the u.n. security council meets today to consider authorizing more sanctions in response to north korea's nuclear test last month. anna coren just left south korea, she's in hong kong now. how serious is this threat? does it really have teeth? >> reporter: brianna, it is serious. the reason being is that we are used to the angry fiery rhett trick coming out of north korea. but this time they are making these serious threats, threatening to end the armistice agreement they signed in 1953 effectively ended the korean war. we know north korea is unpredict. >>able and love to grab the