The America I know is generous and compassionate; a land of opportunity and optimism. We take responsibility for ourselves and each other; for the country we want and the future we share. We are the nation that built a railroad across a continent and brought light to communities shrouded in darkness. We sent a generation to college on the GI bill and saved millions of seniors from poverty with Social Security and Medicare. We have led the world in scientific research and technological breakthroughs that have transformed millions of lives.