Detailed text transcripts for TV channel - CNN - 20170901:14:44:00
Babies in the nicu are waiting to be evacuated. elizabeth, you went on the water as it was being tested. what, exactly, are they looking for? >> we tested for a variety of agents. first of all, we were looking for bacteria, lots of different kinds, especially fecal. we were looking for chemicals, things like run off from gas stations or dry cleaners or any industrial source and heavy metals, things like arsenic, lead, they have been in floodwaters before, for example, katrina. >> doctor, we talked to some people that have been able to get back to their homes. the first thing that seems to be d...