chair choe ryong hae would be replaced with one of north korean leader kim jong-un's closest aids hwang pyong so took the place. he was the head of the highest leading body of the workers party. he no longer holds that post a fact that was revealed last month. >>> japanese police have arrested a man for allegedly making bomb threats against a u.s. embassy in tokyo. they say he's also a possible suspect in death threats against ambassador caroline kennedy. police say mitsuyoshi kamiya lives in the southern island prefecture of okinawa. they say he made three calls from a pay phone earlier this month to the u.s. embassy in tokyo. he reportedly threatened to bomb the embassy as well as camp schwab, an american military base in okinawa. japanese police say embassy staff have received about 30 threatening calls since last month. the caller threatened to kill ambassador kennedy, and the u.s. consul general in okinawa. police say kamiya is frustrated with the planned relocation of a u.s. air base in okinawa. the futenma air station is set to move to a less populated area within the prefecture. they