My strongest memory of Hurricane Katrina was of a video clip of a family on  a roof, surrounded by water, calling to the helicopter for help (which they did not get). It takes 3 days for a person to die of dehydration. Bush did not send in help for 5 days.

Did that family die of dehydration? Or did they drink the flood waters? But were the flood waters salty so they could not?

Now I realize that millions of people in Nevada could die of dehydration, and they have no idea that they are in danger. Here’s how: MORE