Security tightened for Super Bowl
INDIANAPOLIS -- Pack lightly, Super Bowl fans.
Homeland Security secretary Janet Napolitano joined NFL and other officials in warning that security for Sunday's game at Lucas Oil Stadium would be significantly heightened -- a common precaution for such sports events since the 2001 terrorist attacks -- though Napolitano cautioned there have been no credible threats involving the Super Bowl as of Wednesday.
That means metal detectors and pat-downs by security guards will be part ...
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SUPER BOWL XLVI