thrones. i'm going to fire everybody. it was really wild. >> do you watch that like everybody else does and just say like what the she can going on? >> you're talking about game of thrones or the white house? there are two scenarios where we would go to war with north korea, they attack guam or some other american interest or our allies or if they tried to keep developing a icbm with a nuclear weapon on top to hit the homeland. we would act. >> that's senator lindsey graham this morning as we follow developments with tensions escalating dramatically between the u.s. and north korea. just a short time ago, rex tillerson saying quote, americans should sleep well at night. his comments just a day after president trump threatened fire and fury against the rogue nation. north korea countered making it's own threats to attack guam. home to 6,000 u.s. troops and 160,000 residents considered