Oprah introducing Barack a few hours ago:
“There are those who say that Barack Obama should wait his turn. There are those who say that he should take a gradual approach to presidential leadership, but none of us is God,” Ms. Winfrey said. “We don’t know what the future holds, so we must respond to the pressures and the fortunes of history when the moment strikes. And Iowa, I believe that moment is now.”
With that, Mr. Obama took the stage.