Detailed text transcripts for TV channel - CNN - 20170706:04:18:00
Miniaturizing a nuclear warhead to put on the tip of that missile? that's another step that the u.s., u.s. intelligence believes north korea is moving closer to. they don't believe that they're at that step today. but they know they're making progress. it's interesting. james clapper told me this last year, he said our footing is we have to assume that north korea can do that. it's a pretty remarkable and alarming assumption. >> we heard from the generals both u.s. and south korean saying self-restraint is the only thing keeping the u.s. from going to war. if that changes, what are the options...