I cannot believe John McCain and Hillary Clinton went to see global warming for themselves!!!!! McCain says there is no doubt....and I say he is a nutcase bigtime. Weather runs in cycles...on again, off again. Global warming may be happening now, in this cycle...but it will change, just wait. There is absolutely NOTHING mankind can do to change the earth....emmissions and all. I live in the shadow of Mt. St. Helens, and in a ten minute blast, more emmissions from the earth was spuewed out than in the last hundred years on earth. Real scientific men of weather and earth change say so, and the junk science of Algore's global science is nothing more than to pick the pockets of all Americans.