park. i thought rubio did a fantastic job. i think artur davis did a terrific job, a harbinger for the republican start tee about how the democratic party doesn't have a stranglehold on the black vote and black politicians as they once did. >> we have a clip from marco rubio's speech. >> we live in a troubled time but the story of the people that came before us reminds us that america has always been about good beginnings, and mitt romney is running for president because he knows if we are willing to do for our children what our parents did for us life in america can be better than it has ever been. [cheers and applause] heather: jonah a resounding theme last night and every night was american exceptionalism. my favorite moment came from