Washington Post: A lopsided and bipartisan majority of Americans support federal limits on greenhouse gas emissions, according to a new Washington Post-ABC News poll that also finds most are willing to stomach a higher energy bill to pay for it. Fully 70 percent say the federal government should require limits to greenhouse gases from existing power plants, the focus of a new rule announced Monday by the Environmental Protection Agency. An identical 70 percent supports requiring states to limit the amount of greenhouse...