Cardinals, down 10 at half, catch Browns

•ARIZONA 34, CLEVELAND 20: Carson Palmer threw for 374 yards and four touchdowns, three in the second half, as the Cardinals (6-2) rallied past the Browns (2-6). Palmer had two TD passes in the third quarter when the Cardinals overcame a 20-10 halftime deficit. His third TD of the second half, a 6-yarder to Larry Fitzgerald Jr., gave Arizona a 31-20 lead. Michael Floyd had a 60-yard TD catch and tight end Troy Niklas had two short TD receptions as the Cardinals overcame four turnovers and won in Cleveland for the first time since 1985.

•KANSAS CITY 45, DETROIT 10: Alex Smith threw for 145 yards and two touchdowns, and ran for 78 yards and another TD to lead the Chiefs (3-5) over the Lions (1-7) at London's Wembley Stadium. Smith scrambled his way through the Detroit defense for some big plays, including a career-high 49-yard run in the second quarter that set up his 12-yard touchdown run.