Republican leadership says they are just getting started, but let's celebrate for now.
The ruling upholds the governor's authority to approve Keystone's route through the state, regardless of landowner objections.
Canadian activists are surprised by the outpouring of support from the public to prevent two tar major sands pipelines.
8000 people attended Harvest the Hope, while Enbridge quietly doubles tar sands imports through a crude oil pipeline.
In a creative move, South Portland, Maine is changing its zoning to prohibit tar sands at its port.
Rather than protecting one of the last great wilderness areas on earth, more acreage is sold to tar sands oil companies.
The Koch Brothers are looking at a potential $100 billion in profits from the Keystone pipeline.
Tar sands production has transformed the region into a wasteland that looks like Hiroshima, he says.
They are looking for innovative ideas for turning Alberta's carbon emissions into useful products.
A constitutional test will pit a 113-year-old treaty protecting Canada's indigenous peoples against oil industry interests.