Detailed text transcripts for TV channel - CNN - 20170827:08:01:00
Swept away by floodwaters saturday. up to 20 sent mevent centimeter already fallen, but there could be another 4 inches per hour. you can see the damage in rockpo rockport, texas. that is where harvey struck as a category 4 hurricane friday. at least one person was killed in a house fire during the storm in rockport. rockport's mayor reports widespread devastation. the spokeswoman for the texas department of transportation is on the line with us from houston. karen, these numbers are spectacular as far as the rain and the potential for flooding. what are you advising people right now? >> we ar...