C R K Stable's Skinner (Curlin) will be scratched from Sunday's $100,000 Affirmed S. at Santa Anita, trainer John Shirreffs told the Santa Anita notes team Saturday. The decision was made following a Saturday morning gallop over the Santa Anita main track. "I just wasn't happy with the way he jogged," the conditioner said. Skinner, a $40,000 Keeneland September yearling turned $510,000 OBS April juvenile, broke his maiden in his 3-year-old debut in February and finished third to Practical Move (Practical Joke) in both the GII San Felipe S. and...