McIlroy Uses Texas Open to Get 'Sharp' for Augusta

Rory McIlroy's last-minute, last-ditch effort to right his game in time for the Masters next week has taken a trip to a usually out-of-the-way spot on the PGA Tour. McIlroy and three other highly-ranked players in the Official World Golf Rankings start play in the Valero Texas Open on Thursday at TPC San Antonio.