The world has to save Syria. I mean, this has dramatic implications for the entire region, globally.

Bush-McCain stategy in Iraq is policy to stay, not to win.

I'm going to be a president who believes in science.

As President, I will not be the last to know what is going on in my command.

You might not see climate change as an immediate threat to your job, your community, or your families," Kerry said. "But let me tell you, it is." He continued, "climate change is directly related to the potential of greater conflict and greater instability. I'm telling you that there are people in parts of the world - in Africa today, they fight each other over water. They kill each over it. And if glaciers are melting and there's less water available and more people, that is a challenge we have to face.

The hope is there. The sun is rising. Our best days are yet to come.

The Russians need to understand that you cannot have peace [in Syria] unless you resolve the question of Sunni buy-in.