Hillary
As much as I have disdain for some of her politics, she might be the rock hard Democrat we need to turn America's standing around in the world. With Bill by her side issuing diplomacy, and her rubber stamping new policies, this might just work.
She's already listened to and watched 8 years of close up and personal international politics and she says she won't pacify the cushy industrialists and their henchmen. Maybe it WILL work and we'll finally get some sanity back into the plan.
Maybe.