Story behind the story: The Clinton myth - Jim VandeHei and Mike Allen - Politico.com:
Unless Clinton is able to at least win the primary popular vote — which also would take nothing less than an electoral miracle — and use that achievement to pressure superdelegates, she has only one scenario for victory. An African-American opponent and his backers would be told that, even though he won the contest with voters, the prize is going to someone else.
People who think that scenario is even remotely likely are living on another planet.
As it happens, many people inside Clinton’s campaign live right here on Earth. One important Clinton adviser estimated to Politico privately that she has no more than a 10 percent chance of winning her race against Barack Obama, an appraisal that was echoed by other operatives.
In other words: The notion of the Democratic contest being a dramatic cliffhanger is a game of make-believe.
Story Behind the Story
Why news gets covered the way it does
Politico’s top editors draw on their experience at the nation's largest news organizations to pull back the curtain on coverage decisions and the media mindset.
The real question is why so many people are playing. The answer has more to do with media psychology than with practical politics.