CNN The Situation Room February 25, 2015 22:49:00
Up their threats. cnn's brian todd is here. he's seen the report. brian, update our >> we got this from the weapons experts who put it out. it's saying tonight that kim jong-un's program is secret menacing and that we could soon be beyond the point where the u.s. or anyone else can contain it. he is violent and tonight an alarming new report that says kim jong-un's nuclear arsenal is growing. >> the worst case is they could end up with 100 nuclear weapons by the end of 2020. >> reporter: the frightening new estimate comes from the institute for science and international security headed by form...