Energy Policy: The president said Tuesday the pipeline from Canada should be built if the State Department finds it will not add to carbon pollution and is in our national interest. But State already has — twice. 'Allowing the Keystone pipeline to be built requires a finding that doing so would be in our nation's interest," the president said in his speech on climate change. "And our national interest will be served only if this project does not significantly exacerbate the problem of carbon pollution." As with Benghazi, President Obama must not talk to the State Department much. For in...