Post-Gazette: The first day of hearings in Pittsburgh on proposed federal carbon controls for coal-burning power plants spawned a march by thousands of coal miners and a rally by hundreds of environmentalists and succeeded in demonstrating that a major change in the nation's energy policy will not be easy.
More than 135 individuals spoke at Thursday's hearing with a like number scheduled to speak today. The lists of speakers at the hearings include 22 members of the United Mine Workers of America, 15 Sierra...