A candidate who spends two decades promoting polarization and then runs as a healer and uniter, rather than a divider, forfeits all trust by that fact alone.
If Ronald Reagan had attempted to run for President of the United States as a liberal, the media would have been all over him. His support for Barry Goldwater would have been in the headlines and in editorial denunciations across the country.
No way would he have been able to get away with using soothing words to suggest that he and Barry Goldwater were like ships that passed in the night.
If Barack Obama had run as what he has always been, rather than as what he has never been, then we could simply cast our votes based on whether or not we agree with what he has always stood for.
Some people take solace from the fact that Senator Obama has verbally shifted position on some issues, like drilling for oil or gun control, since this is supposed to show that he is "pragmatic" rather than ideological.
But political zig-zags show no such moderation as some seem to assume. Lenin zig-zagged and so did Hitler. Zig-zags may show no more than that someone is playing the public for fools.
Some people who see the fraud in what Obama is saying are amazed that others do not. But Obama knows what con men have long known, that their job is not to convince skeptics but to enable the gullible to continue to believe what they want to believe. He does that very well.