Gallery: 
 

AP Mark Wilson putts for birdie on the 18th hole of the Palmer Private Course at PGA West during the second round of the Humana Challenge PGA golf tourna - Photo

Mark Wilson putts for birdie on the 18th hole of the Palmer Private Course at PGA West during the second round of the Humana Challenge PGA golf tourna

Saturday January 21, 12:29 AM
Mark Wilson putts for birdie on the 18th hole of the Palmer Private Course at PGA West during the second round of the Humana Challenge PGA golf tournament Friday, Jan. 20, 2012, in La Quinta, Calif. (AP Photo/Ben Margot)