There were gasps, cheers, oohs, and aahs on Saturday when Zenyatta arrived in the paddock, paused to hold her head high to initially observe the scene, then moved forward with her patented, leg-stretching strut. "She has such a presence ... When John Henry stepped on the racetrack, you could see him puff up. Zenyatta does that, too, as soon as you bring her over." Four years ago, Shirreffs won the Kentucky Derby with Giacomo. Full Article at ESPN