Tyrann Mathieu was lying in wait. So was Justin Bethel and the rest of the Arizona secondary. When they pounced, the Arizona Cardinals were off to another impressive victory. And Colin Kaepernick was left to consider what happened in one of the worst games of his career. Carson Palmerthrew for 311 yards and Arizona returned two of Kaepernick's first four passes for touchdowns and the Cardinals romped past the San Francisco 49ers 47-7 on Sunday. Read more http://espn.go.com/nfl/recap?gameId=400791597
