A trio of potential Triple Crown runners hit the track on Sunday and Monday, working toward their next start and a date a Churchill Downs on the fist Saturday in May.The Bob Baffert-trained Domestic Dispute, working toward the March 1 San Rafael Stakes (gr. II) at Santa Anita, went six furlongs in 1:11.40 over a fast Santa Anita track surface.Baffert conditions the son of Unbridled's Song for Gary Garber.Working at Hollywood Park was the Bobby Frankel-trained Empire Maker. The son of Unbridled went five furlongs in 1:00.30 over a fast track. Empire Maker, out of the grade I producing Toussaud, is owned by Juddmonte Farm and pointed toward the Florida Derby (gr. I).Joining Empire Maker on the Hollywood Park track was Minister's Wildcat, who went six furlongs over a fast track in 1:16.10. Neil Drysdale conditions Minister's Wildcat for Irving and Marjorie Cowan.