If the saga over the supposedly pending sale of now-closed Turf Paradise was a soap opera, its title would surely be "AZ the World Turns." The state's racing is hanging in the balance amid an increasingly acrimonious long-term feud between the track's owner and horsemen, leading one trainer at last Thursday's Arizona Racing Commission meeting to liken the horse community's predicament to children "being used as pawns in a divorce battle" by vindictive parents on the verge of a nasty split. Although TDN's original story about that Oct. 12 commission...