Vice President Richard Nixon listens as Sen. John F. Kennedy talks during their televised presidential race debate. This photo was made from a television screen in New York, Oct. 21, 1960. AP hide caption

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President Obama speaks during a campaign event at University of Colorado Boulder Sept. 2. He and his Republican challenger, Mitt Romney, will have their first debate at the University of Denver on Wednesday. Pablo Martinez Monsivais/AP hide caption

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Archbishop John J. Myers stands outside Cathedral Basilica of the Sacred Heart in Newark, N.J. The archbishop has urged followers to assess the presidential candidates for their views on abortion and gay marriage. Mel Evans/AP hide caption

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New York Times publisher Arthur Ochs Sulzberger in his office in 1973. Anthony Camerano/AP hide caption

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Thirty years ago this weekend, seven people died from ingesting Tylenol that had been poisoned. Since then, Johnson & Johnson has overhauled its packaging. iStockphoto.com hide caption

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Mia Love, the mayor of Saratoga Springs, Utah, addresses the Republican National Convention in Tampa, Fla., on Aug. 28. She's running for Congress against incumbent Democrat Jim Matheson. J. Scott Applewhite/AP hide caption

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County Sheriff Lee Baca faces what may be the toughest fight of his 14-year political career. Damian Dovarganes/AP hide caption

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