Observations on the European Racing Scene turns the spotlight on the best European races of the day, highlighting well-pedigreed horses early in their careers, horses of note returning to action and young runners that achieved notable results in the sales ring. Wednesday's Insights features Cologne, a half-brother to Tepin. 5.20 Gowran Park, Mdn, €13,000, 3yo/up, 8fT COLOGNE (IRE) (Galileo {Ire}) is the 10th foal out of Life Happened (Stravinsky), whose claim to fame is being the dam of the accomplished Tepin (Bernstein), heroine of the G1 Queen Anne S. and...