A host of juveniles from the Todd Pletcher barn gearing up for engagements on Friday of Breeders' Cup championship weekend worked at Keeneland Thursday. Repole Stable and St. Elias Stable's Forte (Violence) and Harrell Ventures' Lost Ark (Violence), the respective winner and sixth-place finisher in the Oct. 8 GI Claiborne Breeders' Futurity, breezed a half-mile together in :49.20 immediately after the track's second renovation break at 9 a.m. Both are candidates for the $2-million GI FanDuel Breeders' Cup Juvenile. Keeneland clockers caught the two in fractions of :13.40, :25, and...