Observations on the European Racing Scene turns the spotlight on the best European races of the day, highlighting well-bred horses early in their careers, horses of note returning to action and young runners that achieved notable results in the sales ring. Tuesday's Observations features a Ballydoyle runner having his second career start. 5.20 Killarney, Mdn, €14,500, 3yo, c/g, 8f 31yT GUN CARRIAGE (Gun Runner) is a key runner for Ballydoyle as he bids to build on his solid debut effort over 10 furlongs when third to stablemate Stay True at...