Joseph Biden's Plagiarism; Michael Dukakis's 'Attack Video' – 1988 Feeding Frenzy Democratic presidential candidate Joseph R. Biden Jr., a U.S. senator from Delaware, was driven from the nomination battle after delivering, without attribution, passages from a speech by British Labor party leader Neil Kinnock. A barrage of subsidiary revelations by the press also contributed to Biden's withdrawal: a serious plagiarism incident involving Biden during his law school years; the senator's boastful exaggerations of his academic record at a New Hampshire campaign event; and the discovery of other quotations in Biden's speeches pilfered from past Democratic politicians.