In 2004, a little-known Illinois state senator running for the U.S. Senate was offered the prime speaking slot at the Democratic convention. Barack Obama's speech introduced him to America and set the stage for what would be a successful campaign for the Democratic nomination -- and possibly the presidency -- just four years later.
"I stand here today, grateful for the diversity of my heritage, aware that my parents' dreams live on in my precious daughters. I stand here knowing that my story is part of the larger American story, that I owe a debt to all of those who came before me, and that, in no other country on earth, is my story even possible."