Five things to watch: Bengals at Chiefs

Kyle Williams

The Bengals head to GEHA Field at Arrowhead Stadium to take on the Chiefs in the AFC Championship Game Sunday. The game airs at 6:30 p.m. on CBS. Here are five things to watch:

1. Confident secondary vs. top-ranked passing attack

Kansas City led the NFL in total offense during the regular season (413.6 yards per game), largely fueled by league-best 297.8 average passing