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
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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
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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
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Republican presidential candidate Mitt Romney speaks during a roundtable discussion on manufacturing this Wednesday in Bedford Heights, Ohio.
MANDEL NGAN/AFP/Getty Images
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Coal miners listened as GOP presidential nominee Mitt Romney spoke during a rally last month in Beallsville, Ohio. Both Romney and President Obama have made the state a focal point of their campaigns.
Justin Sullivan/Getty Images
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Iowans vote Thursday at the Polk County Auditor's Office in Des Moines. Voters lined up before the doors opened at 8 a.m. to cast ballots. At least 200 people had arrived within the first hour.
Sarah McCammon/Iowa Public Radio
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