K.J. Choi, attempting to become the first two-time winner on the PGA Tour this year, took a one-shot lead Thursday at the Northern Trust Open.Choi shot a 6-under 65 in the opening round over the famed Riviera Country Club course. He won the Sony Open in Hawaii, the first full-field event of the year, and currently ranks second behind J.B. Holmes on the FedEx Cup points list.Kevin Na was alone in …
More: continued here
