I certainly didn't expect to find myself in this position a year ago. I've been struck by how hungry we all are for a different kind of politics. So I've spent some time thinking about how I could best advance the cause of change and progress that we so desperately need... The decisions that have been made in Washington these past six years, and the problems that have been ignored, have put our country in a precarious place. America's faced big problems before. But today, our leaders in Washington seem incapable of working together in a practical, commonsense way. Politics has become so bitter and partisan, so gummed up by money and influence, that we can't tackle the big problems that demand solutions.

In a video posting, announcing his candidacy for President of the United States (16 January 2007)