On Arizona Edition, we hear the Yuma City Council candidates debate in a Candidate Forum held by KAWC and KYMA. Later, an English teacher for San Luis High School shares a story from the classroom. Finally, KAWC's Lou Gum speaks with Jared Blumenfeld, the Environmental Protection Agency Regional Administrator for the Pacific Southwest, on the need for the Navajo Generating Station, a coal-fired power-plant near the Grand Canyon, to lower its high levels of CO2 emissions...(originally aired 10/09/13)