It's a simple question. Poll below.
Note that this is not the same question as "Who is your favorite candidate in the primary?" Don't just automatically go for your favorite. Think about who you think Al Gore would most likely endorse if he doesn't run for President himself. Tell us why.
(I'm deliberately leaving off a cutesy "No one! He's running! Or he'd BETTER!" poll option because it would be far too easy for y'all to click. Me too.)