Every now and then, a presidential candidate surprises us with a truly human and honest moment.

Obama still has work to do with the vision thing. Convincing voters that he has a credible, practical plan to turn the nation around is a process, not a speech.

Romney and Democratic rival President Obama have led their partisan backers down a trail of lies, negativity and vacuous policies that seem certain to guarantee an angry electorate four more years of gridlock.

The fact that Obama is getting criticism from the left and the right might reflect his understanding of the underlying political dynamics.

Obama shows no sign of easing up on negativity.

One of Obama's most impressive attributes is his quiet confidence: Voters sense that he is comfortable in his own skin, a dedicated father and friend who won't waste time with the phony rituals of Washington.

If history is a guide, a victory for Obama means he faces the prospect of a second term dogged by scandal or inertia.