Original sentence: Nixon was opposed for the Republican nomination only by cross-filing Democrats and by two fringe candidates:  Ulysses Grant Bixby Meyer, a consulting psychologist for a dating service, and Albert Levitt, who ran on an anti-Catholic platform
Edited sentence: Nixon was opposed for the Republican nomination only by cross-filing Democrats and by two fringe candidates:  Ulysses Grant Bixby Meyer, a consulting psychologist for a dating service, and former judge and law professor Albert Levitt, who ran on an anti-Catholic platform