"Here in America we believe we're all in this together," he said to cheers. "We understand America is not about what can be done for us but what can be done by us, together, as one nation and as one people."
Obama will hold another rally Thursday in Wisconsin, while Romney is scheduled make a campaign stop in Florida and deliver a foreign policy speech Monday in Virginia.
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Rebekah Metzler is a political writer for U.S. News & World Report. You can contact her at email@example.com or follow her on Twitter.