The challenges of change are always hard. It is important that we begin to unpack those challenges that confront this nation and realize that we each have a role that requires us to change and become more responsible for shaping our own future.

Tens of thousands of men and women with kids to raise, bills to pay, and dreams that won't die. This is your campaign.

We acknowledge-now with President Obama-that we have made mistakes in the United States, and we along with other developed countries have contributed most significantly to the problem we face with climate change.

If the FBI is watching you for suspected terrorist links, you should not be able to buy a gun with no questions asked.

We all rely on the market's transparency and integrity.

Like being a woman, like being a racial religious tribal or ethnic minority, being LGBT does not make you less human. And that is why gay rights are human rights and human rights are gay rights.

Words matter when you run for president. And they really matter when you are president.