Article Photos: Vikings LB Greenway fined $21,000

Detroit Lions wide receiver Calvin Johnson (81) lays on the turf after being injured during the second half against the Minnesota Vikings at Ford Field in Detroit, Sunday, Sept. 30, 2012. (AP Photo/Rick Osentoski)

Detroit Lions wide receiver Calvin Johnson (81) lays on the turf after being injured during the second half against the Minnesota Vikings at Ford Field in Detroit, Sunday, Sept. 30, 2012. (AP Photo/Rick Osentoski)