The issue of climate change is one that we ignore at our own peril. There may still be disputes about exactly how much we're contributing to the warming of the earth's atmosphere and how much is naturally occurring, but what we can be scientifically certain of is that our continued use of fossil fuels is pushing us to a point of no return. And unless we free ourselves from a dependence on these fossil fuels and chart a new course on energy in this country, we are condemning future generations to global catastrophe.

Unlike my opponent, I will not let oil companies write this country's energy plan, or endanger our coastlines, or collect another $4 billion in corporate welfare from our taxpayers.

We've come to be consumed by a 24-hour, slash-and-burn, negative ad, bickering, small-minded politics that doesn't move us forward.

I refuse to accept any approach that isn't balanced. I'm not going to ask students and seniors and middle-class families to pay down the entire deficit while people like me, making over $250,000, aren't asked to pay a dime more in taxes.

The president of the United States is supposed to lead the free world and not follow it. Other nations have been more outspoken. So, I hope that we'll hear more of this because young men and women taking to the streets in Tehran need our support. The signs are in English. They're basically asking for us to speak up on their behalf.

My finely honed political instincts tell me that almost nobody believes that they should be paying higher taxes.

And what would help minority workers are the same things that would help white workers: the opportunity to earn a living wage, the education and training that lead to such jobs, labor laws and tax laws that restore some balance to the distribution of the nation's wealth.