2008 Arizona Cardinals season - Wikipedia
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Cardinals great Charley Trippi, who was the NFL's oldest living Pro Football Hall of Famer, dies at 100
Pass defense could be a season-long issue for the Arizona Cardinals
Wildcats Host Sun Devils for 96th Territorial Cup - University of Arizona Athletics
Cardinals Sin: The Shady Roots of the NFL's Oldest Team - PHOENIX magazine
Arizona Cardinals stats and facts, NFL News
Former Arizona Cardinal Larry Centers looks back on 9 seasons in Phoenix
Arizona Cardinals Team History and Timeline - Sports Illustrated