Hmm, that wasn't nearly as cool as I thought it was going to be. This is the states split up 50:50 based on their relative consumption levels of wine and beer, as tracked down from this Matt Yglesias article.
For what it's worth, Obama leads Clinton 13-10 in wine states, and 12-7 in beer states. It should be noted that the entire Midwest is a swing region, though.
by Nate Silver @ 6:14 PM