We need to tell them what they need to hear.

I commend Columbia University and its student body for immediately condemning this tragic act.

We can't just tell people what they want to hear.

And while we have made tremendous progress, clearly there is still more work to do to heal the scars of the past.

I am pleased to have Donovan involved in my campaign for changing the way we do politics in Washington, D.C.

If there was ever a doubt that Washington lobbyists don't actually represent real Americans, it's the fact that they stopped leaders of both parties from requiring elite investment firms to pay their fair share of taxes.

When I'm President, the American people won't have to spend record amounts on lobbying to get their voice heard in Washington.

I am proud of the policy work we have done on this campaign and through Mark's leadership we have built a team of key advisors from the ground up that will continue to offer new and innovative approaches to the challenges this country…

I will close tax loopholes for big corporations, provide 90% of working Americans with a tax cut, and pass the strongest lobbying reform in history.

We can't afford the same kind of caution when the future of our security is at stake.

Make no mistake - developing the next generation of energy will be one of the greatest challenges that this generation of Americans will ever face.

I would not be running for President if I didn't believe that this time could be different.

It’s time to make the cleaner way of doing business the more profitable way of doing business.

We will also explore safer ways to use nuclear power, which right now accounts for more than 70% of our non-carbon generated electricity.

I will launch a Clean Technologies Venture Capital Fund that will provide $10 billion a year for five years to get the most promising clean energy technologies off the ground.

I will personally reach out to the leaders of the biggest carbon emitting nations.

Global warming is not a someday problem, it is now.

It will not be easy. It will not come without cost or without sacrifice.