@msnbc: Utah Republican Sen. Mitt Romney delivers farewell remarks on the Senate floor. Romney, who served just one term in the Senate and chose not to seek reelection, said he hopes to be a voice of unity after he leaves office. “A country’s character is a reflection, not just of its elected officials, but also of its people. I leave Washington to return to be one among them, and hope to be a voice of unity and virtue," he says. #senate #mittromney #farewell #politics #republican