Parched U.S. states could start "water wars" in the years ahead and fight for access to Great Lakes resources as they become more desperate to meet growing needs...

Water issues that are currently emerging will develop into bitter conflicts in the not too distant future when those dry states become increasingly desperate, said Milton Clark, a senior health and science adviser for the U.S. Environmental Protection Agency.

"We will, in fact, get into major water wars," Clark said. "You will see water wars coming in every way, shape or form. In the U.S., there are some leading politicians who have said the Great Lakes do, in fact, belong (to everyone) and all water should be nationalized -- and this certainly is a concern."