Super Bowl blackout mystery probed; New Orleans as host praised

NFL officials say the 34-minute blackout at the Superdome will have no effect on the city's hosting a future event as Entergy and others investigate what caused half of the stadium's lights to cut out.NEW ORLEANS -- Officials from the NFL, Superdome and Entergy, the company that provides power to the stadium, still were working Monday to unravel the mystery of why the lights went out for 34 minutes of Super Bowl XLVII the previous night, although the league emphasized it would not affect New Orl...