LOUISVILLE, KY-Offering a preview of what may be to come in Churchill's next two day's Classics, 'TDN Rising Star' First Mission (Street Sense) continued a power-charged run for trainer Brad Cox when taking the GIII Alysheba S. The win was the second graded win of the afternoon for Cox, who also took the La Troienne S. with Idiomatic (Curlin), and it was the third straight win for jockey Florent Geroux, who also won with Idiomatic and Ova Charged (Star Guitar) in the GIII Unbridled Sidney S. T O Saint Denis...