Some of these Diebold voting machine posters are great. But even greater is Jimmy Carter’s Onion article; as I link to it, I should remind you that The Onion is not intended for readers under 18 years of age.
If you must have a serious snapshot of the primaries, you could do worse than The Economist. Or you might prefer a snapshot of Hillary & The Pips, presumably doing “Midnight Train to South Carolina.”