LA QUINTA (CBS) — Former President Bill Clinton is scheduled to hit the links Saturday in the Humana Challenge golf tournament. The Humana Challenge begins Thursday morning with professionals like Phil Mickelson, Dustin Johnson, Matt Kuchar and Bill Haas. Celebrity players include singers Smokey Robinson, Alice Cooper, Michael Bolton; actors Morgan Freeman and Don Cheadle and basketball Hall of Famer Julius Erving. The tournament will be played at the La Quinta Country Club and the Palmer and Nicklaus Private Courses at PGA West, and airs live on Golf Channel 12-3 p.m. on Thursday and Friday and 1-4 p.m. on Saturday...