Thanks.
Pitifully, there will be many more stories like this.
Oops, the CNN link I gave you was incomplete.
Try this one. There's a link near the beginning of the story to a 1-minute excerpt of the interview with that poor man.
http://edition.cnn.com/2005/WEATHER/08/31/katrina.people/
BBC report on Harvey Jackson with video link (his story starts at 45 seconds into the video):
http://news.bbc.co.uk/2/hi/americas/4197200.stm