Under what was described as "perfect conditions" by analyst Kaitlin Free, a busy Saturday morning at Churchill Downs ensued as seven GI Kentucky Derby contenders logged published workouts for the "Run for the Roses" and a pair of GI Kentucky Oaks contenders also drilled for their connections, according to a press release from the track on Saturday morning. The tab included top Derby point getter Burnham Square (Liam's Map), who went a half-mile in :49.40 under pilot Brian Hernandez Jr. Trained by Ian Wilkes, the GI Toyota Blue Grass Stakes...