John McCullough holds up his sign protesting the plan to build an oil pipeline from Canada to Texas, called the Keystone XL pipeline, in San Francisco, California, on Wednesday, April 3, 2013.
John McCullough holds up his sign protesting the plan to build an oil pipeline from Canada to Texas, called the Keystone XL pipeline, in San Francisco, California, on Wednesday, April 3, 2013. San Jose Mercury News /MCT
John McCullough holds up his sign protesting the plan to build an oil pipeline from Canada to Texas, called the Keystone XL pipeline, in San Francisco, California, on Wednesday, April 3, 2013. San Jose Mercury News /MCT

State Dept. says Keystone pipeline would have minimal environmental impact

January 31, 2014 4:13 PM