PACIFIC PALISADES, California (Reuters) - Just six months ago, Jimmy Walker commanded very little attention from the average PGA Tour fan as he toiled away almost anonymously as a journeyman on the highly competitive U.S. circuit.
Fast forward to this week's Northern Trust Open at Riviera Country Club, and the long-hitting American is generating plenty of buzz, both inside and outside the ropes, as he bids for a fourth victory in the new 'wraparound' 2013-14 season.
