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"Modern Warfare 3 blazes into 2012 with the debut of all-new multiplayer maps Liberation and Piazza, the front line of the MW3 Content Season for Call of Duty Elite, nine consecutive months of epic downloadable content that commences on 24th January f"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/gaming/call-of-duty/news/a364989/call-of-duty-saw-40-million-active-users-in-2011/>