Minnesota Vikings' Chad Greenway: From pigs to pigskin
Chad Greenway of Minnesota Vikings to retire after 11 seasons - ESPN
Chad Greenway injury: Vikings LB needs knee surgery
Vikings lock up LB Chad Greenway for next 5 years
Minnesota Vikings grab share of NFC North lead; NFL Week 9 review - Sports Illustrated
Vikings' Chad Greenway Defends Kirk Cousins
Is Chad Greenway Being Phased Out? - Daily Norseman
Ex-Vikings star Chad Greenway dismisses early NFL Draft concerns, sees promise in new leadership
Jim Polzin: Aaron Rodgers misled us. Now he and the Packers have an unnecessary midseason mess