Be sure to take a look at "the Money Map," which gives a rough approximation of which areas of the country are contributing to each presidential candidate. I'm surprised to see that Pennington county leans Democratic in terms of contributions to presidential candidates. (Item via the April edition of The Atlantic.)

DOH!: It's not Pennington County that leans Democratic, it's neighboring Meade County. Thanks to all the readers who e-mailed to correct me.