Bloomberg: Keystone XL critics said they amassed more than 1 million comments against the pipeline to carry oil from Canada, showing what they called grassroots opposition to the $5.3 billion project.
Keystone will contribute dramatically to global warming and pose an unacceptable risk to water, according to a letter posted on the website of environmental group 350.org that visitors could electronically sign and submit to the State Department, which is reviewing the comments.
The department collected...