NFL Week 4 grades for all 32 teams: Ben Johnson, Bears earn 'A-' despite injury woes; Bengals slip again

CBS Sports has released their NFL Week 4 report card grades for all 32 teams. The Chicago Bears and head coach Ben Johnson earned an 'A-' grade despite dealing with injury issues during the week. The Cincinnati Bengals received a poor grade, continuing a disappointing stretch of performances in the early part of the season.