FILE - In this July 25, 2011 file photo, a major rainstorm is seen approaching the Louisiana Superdome in Downtown New Orleans. Once considered the Cadillac of sports stadiums, the venerable Louisiana... more 
FILE - In this July 25, 2011 file photo, a major rainstorm is seen approaching the Louisiana Superdome in Downtown New Orleans. Once considered the Cadillac of sports stadiums, the venerable Louisiana Superdome will become the Mercedes-Benz Superdome under a naming rights deal to be formally announced on Tuesday. The New Orleans Saints, who hold authority under an agreement with the state to sell naming rights to the Dome, confirmed an agreement with Mercedes-Benz had been reached. (AP Photo/Gerald Herbert, file) less 
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Associated Press | Photo By Gerald Herbert, file
Tue, Oct 4, 2011 3:33 PM EDT