**FILE** Fans and members of the Baltimore Ravens and the San Francisco 49ers wait for power to return in the Superdome during an outage in the second half of Super Bowl XLVII on Feb. 3, 2013, in New Orleans. (Associated Press)

Photo by: Gerald Herbert

**FILE** Fans and members of the Baltimore Ravens and the San Francisco 49ers wait for power to return in the Superdome during an outage in the second half of Super Bowl XLVII on Feb. 3, 2013, in New Orleans. (Associated Press)