Carroll County Times: As some developing nations continue to accelerate industrialization and world pollution levels rise, it is more important than ever for our country to be a world leader in clean energy. As part of a plan to fight global warming, President Barack Obama recently proposed strict new Environmental Protection Agency regulations that opponents say would make it impossible to open a new coal plant in the U.S. Opponents argue that Obama has launched a war on coal, and they point out that the U.S. has...