Harrison sets team mark

Posted by ESPN.com's James Walker

NASHVILLE, Tenn. -- Pittsburgh Steelers linebacker James Harrison began the game by injuring his right hip. But he returned and set a new team mark by getting his 16th sack of the season against the Tennessee Titans.

The sack nearly stalled a key Tennessee drive, but the Titans were resilient and kept the drive moving with a big second-down throw by Kerry Collins and a third-down pitch to tailback Chris Johnson, who ran it 21 yards for the score.

Tennessee leads 17-14 in what's been an exciting game thus far.