I'm confident that he's our best chance to win in November.

He's the only candidate in either party who can change the way business is done in Washington.

We can't afford the same politics of fear that tells Democrats that the only way to look tough on national security is to talk, act, and vote like George Bush Republicans.

Because we are at a defining moment in our history.

I chose to run because I believed that the size of these challenges had outgrown the capacity of our broken and divided politics to solve them.

But only if we're willing to work for it and fight for it.

This is our time.

Hope is not blind optimism.

You can't fall in line behind the conventional thinking on issues as profound as war and offer yourself as the leader who is best prepared to chart a new and better course for America.

People want an affirmation.

That's change you can believe in.