San Francisco 49ers defensive coordinator Vic Fangio walks onto the field before an NFL football game against the Arizona Cardinals in Santa Clara, Calif., Sunday, Dec. 28, 2014.
San Francisco 49ers defensive coordinator Vic Fangio walks onto the field before an NFL football game against the Arizona Cardinals in Santa Clara, Calif., Sunday, Dec. 28, 2014. Tony Avelar AP
San Francisco 49ers defensive coordinator Vic Fangio walks onto the field before an NFL football game against the Arizona Cardinals in Santa Clara, Calif., Sunday, Dec. 28, 2014. Tony Avelar AP
49ers with Matt Barrows

49ers with Matt Barrows

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Familiar foe: Bears’ Vic Fangio has the book on the 49ers

December 05, 2015 07:20 AM