This question could go any number of places, but we seem to have done a lot of detail/ procedural discussions here:
I remember reading that Hillary's campaign messed up something with delegates in Pennsylvania, as an example of how they had failed to have a campaign plan post-Super Tuesday.
For example:
Jonathan Alter wrote: In Pennsylvania, which votes on April 22, the Clinton campaign did not even file full delegate slates. That's how sure they were of putting Obama away on Super Tuesday.
http://www.newsweek.com/id/114725/page/1
Could this effect how she does in Pennsylvania? For example, does she need to get a significantly higher percentage of the popular vote to beat Obama (in the delegate count) than if she'd filed a full delegate slate?
Anyone know more? (I'll do more research after hitting "submit" and let you know if I find anything interesting...)