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San Diego Chargers quarterback Philip Rivers is sacked by Oakland Raiders defensive end Dave Tollefson (58) and defensive end Matt Shaughnessy (77) during the first quarter of an NFL football game in Oakland, Calif., Monday, Sept. 10, 2012. (AP Photo/Ben Margot)

Week 1: Monday Night Football

Highlights from the first Monday night of the 2012 NFL season as the Cincinnati Bengals visit AFC North rival Baltimore Ravens and the San Diego Chargers take on AFC West foe Oakland Raiders.