Article Photos: Penn State: Barry Switzer knew, and so did we 1/1

 Oct. 22, 2011 file photo, Penn State coach Joe Paterno walks off the field after warmups before Penn State's NCAA college football game against Northwestern in Evanston, Ill. Paterno and other senior Penn State officials "concealed critical facts" about Jerry Sandusky's child abuse because they were worried about bad publicity, according to an internal investigation into the scandal released Thursday July 12, 2012. (AP Photo/Jim Prisching)