For years, TransCanada has been selling the Keystone XL pipeline to Americans with all of the enthusiasm of a used car salesman - and using all of the same tricks. However, one myth is more egregious than all the rest: this pipeline will enhance America's energy independence.

Investing in more fossil fuel infrastructure will not strengthen our economy over the long-term, since the market is clearly indicating that clean energy sources are the future.

The most sacred duty of the President of the United States of America is to defend and protect the Constitution and the principles it enshrines: freedom, fairness, and equality.

When Republicans say they want to run government 'like a business,' they apparently mean 'run government like a Trump casino headed straight for bankruptcy court.'

As a Californian, I feel lucky to live in what is truly the Golden State - a place of sunshine, agricultural bounty, natural beauty, technological innovation, and boundless optimism.

The most sacred duty of the President of the United States of America is to defend and protect the Constitution and the principles it enshrines: freedom, fairness, and equality.

On climate and clean energy, government sets the international framework, and the private sector uses that framework to do what it does best: innovate, create, and drive global progress.

The truth is that transitioning to clean energy like wind and solar will create millions of new, good jobs that can't be outsourced, and spur economic growth - all while avoiding the inevitable, significant damages our economy will suffer should we keep building more pipelines.