'Very bad news for dollar': Bucks slipping as world's reserve currency

The biggest energy deal in history could be the catalyst that leads to the greenback losing its place as the world's reserve currency. That's the opinion of a range of economists commenting on Russia and China's 400 billion dollar natural gas agreement. James G. Rickards, senior managing director at Tangent Capital, joins RT to discuss this issue. RT LIVE http://rt.com/on-air Subscribe to RT! ...