Associated press: Within weeks, President Barack Obama's administration is set to unveil unprecedented emissions limits on power plants across the U.S., much to the dismay of many Democratic candidates who are running for election in energy-producing states. Fearful of a political backlash, they wish their fellow Democrat in the White House would hold off until after the voting.
But Obama can't wait that long.
Unlike the Keystone XL oil pipeline, whose review the administration has delayed, probably until after...