A special broadcast. With so many distractions from the presidential candidates, and so much 20/20 hindsight hyperbole on the latest market convulsions, most of the press gave scant attention to the latest news on the climate from NOAA. In their monthly assessment, NOAA's leading climate scientists talked about and took questions on the coming El Nino, rising temperatures, the drought, the wildfires and what they expect to happen over the coming months. President Obama is back from vacation, and began a series of speeches on clean energy and climate, starting with one in Las Vegas. (Told through narration, music and soundbites.) Produced by Paul Fischer.