5. DICK DEVOS: DeVos and his son Ryan make a campaign stop at Detroit World Outreach in Redford, Mich., in this November 2006 photo, two days before the election. The Republican nominee, he spent $35.5 million and lost to Democrat Jennifer Granholm. DeVos isn't running again this year.
Regina H. Boone/Detroit Free PRess/MCT/Newscom/FILE