Democrats and Republicans "may be more focused on Mississippi tonight than on the West Virginia presidential primary," CQ Politics reports. "After all, the primary's outcome is already predicted, while the outcome of the Mississippi's 1st Congressional District special election is much less certain."
If Travis W. Childers (D) beats Greg Davis (R), "he would be the third Democrat in recent weeks to take over a Republican-held seat" in a special election.
Interestingly, the New York Times notes Republicans "in this mostly white and very conservative district are trying to make the vote more a referendum on Senator Barack Obama than on the candidates themselves."