Politico: Secretary of State John Kerry railed against climate change skeptics on Thursday, saying that "future generations will not and should not forgive those who ignore this moment, no matter their reasoning,' though he offered no direct clues on whether he would back the Keystone XL pipeline.
Kerry's speech was the latest warning from the administration about the threat of carbon pollution from fossil fuels and the need to reach a strong, long-term international pact to combat global warming at the...