JibJab's latest  musical satire "Time for some Campaignin'", pokes fun at the U.S. presidential selection process by adapting Bob Dylan's 1964 song "The Times They are a-changing".  The video satirically spotlights the quadrennial American process of selecting a president with animated images of John McCain and  Barack Obama. The video portrays Obama as a liberal unicorn-riding candidate in a fantasy world and McCain as a war-obsessed cranky old man. The video also makes fun of  Bill and Hillary Clinton, George Bush and Dick Cheney.07/21/08