Brett Favre passed for a season-high 392 yards and three touchdowns, and the Vikings intercepted Jay Cutler twice in a 36-10 victory over the Bears on Sunday.
Vince Young hit a leaping Kenny Britt for a 10-yard touchdown as time expired, and the Tennessee Titans rallied to beat the Arizona Cardinals 20-17 Sunday for their fifth straight victory.
An interception by rookie Paul Kruger set up a 29-yard field goal by Billy Cundiff with 6:42 left in the extra session, giving the Baltimore Ravens a 20-17 victory Sunday night.
Compensating for the plantar fascia he battled for much of this season, New York quarterback Eli Manning has developed a stress reaction in his right foot that could be even more problematic for the Giants, according to sources close to the situation.
The Chargers turned four turnovers into touchdowns, including a 40-yard fumble return for a score by safety Paul Oliver, to beat the Kansas City Chiefs 43-14 on Sunday and run their winning streak to six games.
The NFL and NFL Players Association are finalizing a policy that would effectively prohibit a player from re-entering a game that he exits with a concussion-related injury.
Alex Smith threw short touchdown passes to Frank Gore and Vernon Davis and his solid outing in a 20-3 victory over the Jacksonville Jaguars on Sunday highlighted the kind of mistake-free day San Francisco coach Mike Singletary has sought for weeks.
Larry Johnson rushed for 107 yards in Cincinnati's conservative approach Sunday, and the Bengals completed their first division sweep with a 16-7 victory in their one-sided intrastate rivalry.
Terrell Owens caught a 51-yard touchdown pass with 2:23 left to propel the Bills to a 31-14 win over the Dolphins Sunday and give interim coach Perry Fewell his first victory.
