Notice it said Obama and Edwards were still leading GOP candidates in hypothetical matchups though...so I think that this is more anti-Hillary than anything.
Personally, I predict it will be Thompson-Romney vs. Obama-Richardson.
Yuck. Romney is okay, but he is just too d&^* politician-looking.
Even though I don’t like Romney, 8 years as VP would give him time to prove his new conservative beliefs, which would satisfy my major concern.