Detailed text transcripts for TV channel - CNN - 20190703:14:00:00
Children drawing themselves in what look like cages. nick valencia has been covering it all. he joins us live from the border in el paso. nick, we're hearing now very publicly from the sitting dhs secretary, but you're also talking to sitting border agents who have their own concerns. >> reporter: we are. and i want to get to those tweets initially. they are significant, the fact that the acting dhs secretary is weighing in. what is unclear to us at this time, though, is what he's talking about. what is clear to us is that customs and border protection had already handed over these allegations...