From WILL - News Local/State -

More, Cleaner Water

Experts predict that in the next 20 to 30 years, a growing United States will need 30 to 60 percent more water. Growth will be even more explosive in other parts of the world, and the need for clean, usable water may someday be a staggering political issue. AM 580's Tom Rogers spoke with University of Illinois professor Mark Shannon, who's watching that potential crisis unfold.