CNN: Jobs, say hundreds of thousands of people. Pollution, say hundreds of thousands of others.
They say that's what a proposed oil pipeline would bring into the country, as it transports crude from massive deposits in Canadian tar sands to refineries and ports in the United States.
The Keystone XL pipeline has triggered a gush of comments from Americans for and against its construction. The State Department in Washington has received 1.2 million since early March, when it came out in support of...