"BILLINGS, Mont. — A Canadian company has built the first piece of the disputed Keystone XL oil sands pipeline across the U.S. border and started work on labor camps in Montana and South Dakota. But it has not resolved a courtroom setback that would make it hard to finish the $8 billion project.
The 1,200-mile (1,900-kilometer) pipeline from Alberta to Nebraska was stalled for much of the past decade before President Donald Trump was elected and began trying to push it through to completion.
Environmentalists and Native American tribes are bitterly opposed to the line because of worries over oil spills and that burning the fuel would make climate change worse."