NBC: Construction of the controversial Keystone XL pipeline would create "numerous" and "substantial" impacts on the environment, the State Department said Friday in a draft environmental impact statement. But the project is a better bet than any of the alternatives, it said in essentially clearing the project to go ahead.
The report concluded that the Canadian synthetic crude oil the pipeline is slated to transport into the U.S. produces 17 percent more greenhouse gases than natural crude oil already...