A head of state has never rejected a major fossil fuel project because of its climate impacts before. The President’s decision sets the standard for what climate action looks like: standing up to the fossil fuel industry, and keeping fossil fuels in the ground.Make no mistake: this victory belongs to us, the movement. President Obama’s courage today is a reflection of the courage shown by thousands of people who have sat in, marched, organized, (and opened a lot of emails) across North America against this pipeline.This fight started with First Nations in Canada where the tar sands are extracted, and spread to farmers, ranchers and tribal nations along the pipeline route.