Obama sketches promise of America

"I get it," Obama said. "I realize that I am not the likeliest candidate for this office. I don't fit the typical pedigree, and I haven't spent my career in the halls of Washington. But I stand before you tonight because all across America something is stirring. What the nay-sayers don't understand is that this election has never been about me. It's been about you."

For those voters with another concern--that a first-term senator who just turned 47 isn't experienced enough to lead the country--Obama had an answer, too, in a list of policy proposals that he argued would improve their lives. He promised tax cuts that would benefit workers, an end to dependence on Middle East oil, more funding for education, health care for every American and an end to the war in Iraq.

"America, now is not the time for small plans," Obama said.

And he tried to raise concerns about McCain, by saying he's too much like the unpopular President Bush.

"John McCain has voted with George Bush 90 percent of the time," Obama said. "I don't know about you, but I'm not ready to take a 10 percent chance on change."

With the nomination in hand, Obama could afford to pause--if only for a moment--to reflect on the path that took him from untested rising star at the Democratic convention just four years ago to the party's standard-bearer this time and a symbol of hope to millions of Americans yearning for change.

Obama himself took note of the transformation.

"Four years ago, I stood before you and told you my story--of the brief union between a young man from Kenya and a young woman from Kansas who weren't well-off or well-known--but shared a belief that in America, their son could achieve whatever he put his mind to."