John Kerry: “I want to make it clear that I am the strongest candidate to take on George Bush.”

Well, she is, in regard to, writ large, the energy policy. Sure, she is the primary.

The message is, let's find a way to be able to make sure when we fly, we're not leaving emissions that we cannot capture.

In terms of global challenges and U.S. interests, yes.

The era of the Monroe Doctrine is over.