Hillary can't run a coherent campaign. She should have won this thing, easily.
Her advisers warred over where to compete or what their message should be. She ignored warnings that she wouldn't do well in Iowa, she went ahead anyway, when she could've taken the McCain route and commanded the race. The divisions in her camp were reminiscent of the early days of Bush's presidency, where unqualified loyalists clashed with seasoned professionals and it was unclear who was setting the agenda.
Foolishly she believed that the nomination would be over by Super Tuesday, while Barack's campaign saw the impending delegate race and opened offices and began organizing in every post Super Tuesday state. She was demolished in February and tried to play it off as if they had no intention of winning in Virginia, Wisconsin, or Washington.
Then her campaign focused on the only states where it looked like she could win. Then when Barack began to close the gap in Texas, she pulled out the 3am ad, which is ridiculously shameless fear mongering. How can a woman who can't control her campaign, who can't control the statements her husband makes in the midst of a national campaign, who can't even steady her own emotions on camera be expected to run the United States of America?
Now she acts as if her recent losses don't mean anything, when she is still far behind, and realistically can't catch up. Her only hope is that she can shame Barack. Make the unflappable young hero of disheartened liberals and disenchanted moderates, lose his cool.
So she'll continue to attack him, make him look bad. Make him appear self important and tacky. She is dividing the democratic base and that could cost the party dearly in November. She doesn't realize that she's beat, and she is going to take this battle all the way to convention, hoping her loyalty among superdelegates help her carry the day.
Of course she claim she has a mandate when she wins in Pennsylvania. She'll claim Barack is unelectable. When Barack wins the nomination, she may just be right he may not be electable anymore, thanks to the damage she's done by running such a poor campaign.