Anonymous Liberal makes an interesting case for Democrats to back Obama:
If Hillary Clinton is the nominee, I suspect that the dominant media narrative will be the dynastic element of the election (Bush-Clinton-Bush-Clinton). I suspect the media dynamic will be very similar to campaign 2000, where press coverage was overwhelming tilted in favor of the Republican candidate. If Obama is the nominee, however, I suspect that the dominant media narrative will be the historic nature of the election. Coverage will revolve around America's willingness to take a giant leap forward as a country and elect its first black president. And I think the mainstream press corps--who are political junkies at heart--will be rooting for that outcome, in much the same way sports fans rooted for the Red Sox in 2004. They wanted to see history being made. The Republican candidate, whoever it turns out to be, will have to try very hard not to be seen a merely a footnote to history.