Leading bloodstock news, on Valentine's Day no less, was that the union of two of the highest-rated horses of each sex in modern times—namely the 2008 Prix de l'Arc winner Zarkava and the 2009 winner Sea The Stars—has resulted in a colt foal, born Friday night at the Aga Khan's Haras de Bonneval in France. The colt is Zarkava's second foal as she ...