Siena Farm and WinStar Farm's Mullikin (Violence), perfect in four starts this term and one of the favorites for the GI Breeders' Cup Sprint, went a half-mile in :47.60 in the company of GII Amsterdam Stakes-winning 'TDN Rising Star' World Record (Gun Runner, :47.80) over the Keeneland main track Friday morning (see below). The 4-year-old colt, who demolished his rivals by 5 3/4 lengths in the GI Forego Stakes at Saratoga Aug. 24, was timed in fractions of :24.40 and :36.20 before galloping out five furlongs in 1:00.60. "That is...