Article Photos: Mickelson still fighting flu-like symptoms

Camilo Villegas, of Colombia, looks down the 18th fairway during a practice round for the Humana Challenge golf tournament on the Palmer Private course at PGA West in La Quinta, Calif., Wednesday, Jan. 16, 2013. (AP Photo/Chris Carlson)

Camilo Villegas, of Colombia, looks down the 18th fairway during a practice round for the Humana Challenge golf tournament on the Palmer Private course at PGA West in La Quinta, Calif., Wednesday, Jan. 16, 2013. (AP Photo/Chris Carlson)