Obama saved the most important words of his rousing speech in Florida at midnight, with Bill Clinton at his side, for the end: "Power concedes nothing without a fight." In other words, don't rest confident in the polls. If you want Obama to be President, make sure you vote, and encourage all of your friends to vote, too.

It was a high intensity day politically, especially in the evening -

1. Obama's 30-minute advertisement to the American people was excellent. It wouldn't have been necessary, had not the Republicans been constantly lying about Obama wanting to raise "your" taxes, repeating the idiocy of Obama being a "socialist," etc. Obama made his case to and for the American people. He looked Presidential, speaking, in part, from what looked like an Oval Office. I consider that not presumptive but appropriately predictive.

2. CNN made a show of taking some high road by refusing to air the commercial, and keeping to its (usually boring) political coverage. And what did CNN put on instead? John McCain, in a typically inarticulate interview by Larry King. So much for CNN's political coverage: what they did instead was give McCain free air time, opposite the time that Obama paid for, with money donated by the American people.

3. Obama also was on with John Stewart. Both were humorous and vibrant. Good thing for anyone who might have been falling asleep watching Larry King.

4. But I thought the best moment of the evening was Obama on the stage with Bill Clinton in Florida. It was good to see the previous Democratic President on stage with someone who so many hope will be the next one. (Obama quipped that Jimmy Smits - whom we saw with Obama and Clinton back stage before the speeches - was a Democratic President. Well, he did beat Alan Alda's Republican character-candidate for President on the West Wing. As long as Dexter wasn't there...)

But will Obama be elected? "Power concedes nothing without a fight" - an important update of Frederick Douglass' "Power concedes nothing without a demand." Obama will be elected only if everyone who supports him goes to the polls and votes.