Creigh Deeds, Martha Coakley, Jon Corzine, and now Arlen Specter.
This is four now that were in Blue or Purple states, were endorsed by Barack Obama, and then crashed in flames.
And for those of us pretending that these elections are a referendum against incumbents, ask yourself this question: how many incumbent Republicans are in danger of losing their seat to a Democrat? Maybe one.
If only that were the case for Democrats.
Yes, it's looking like these elections are a referendum on incumbents. Barack Obama.