NFL Week 18 top storylines: Lions-Vikings fight for NFC No. 1; do Broncos, Bucs make playoffs?

As the NFL regular season ends, 12 teams are in the playoffs, while five fight for two spots. Key matchups include Vikings vs. Lions for top NFC seed, Bucs vs. Saints for NFC South, and Broncos vs. Chiefs for a playoff berth. Rodgers ponders Jets' finale.