Stewart Cink takes 3-shot lead at Schwab Cup Championship

(Photo credit: Matt Krohn-Imagn Images)
Stewart Cink might not have a chance to win the PGA Tour Champions' season-long championship, the Schwab Cup, but that won't stop him from showing off at the tour's season finale.

Cink jumped out to a three-shot lead at the Charles Schwab Cup Championship by firing a 7-under-par 64 on Thursday at Phoenix (Ariz.) Country Club.

K.J. Choi of South Korea is in second after a 67, and J