Roberto Castro hits his drive on the 10th hole during the second round of the Humana Challenge golf tournament on the Palmer Private course at PGA West in La Quinta, Calif., Friday, Jan. 18, 2013.

Roberto Castro hits his drive on the 10th hole during the second round of the Humana Challenge golf tournament on the Palmer Private course at PGA West in La Quinta, Calif., Friday, Jan. 18, 2013.