A Volkswagen Beetle toy is seen in front of Beetle cars during celebrations of the National day of the Beetle in Sao Bernardo do Campo Jan 23, 2011. Owners of Volkswagen Beetles come together during this annual event which celebrates the car's history in Brazil's automobile industry. [Photo/Agencies]

Pittsburgh Steelers fans dance to stay warm outside the stadium prior to their team playing against the New York Jets in the NFL's AFC Championship football game in Pittsburgh, Jan 23, 2011. [Photo/Agencies]