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. Sunday's Observations features the return of a 'TDN Rising Star'. 1.30 Naas, Cond, €40,000, 2yo, 5fT CHARLES DARWIN (IRE) (No Nay Never) drops back in trip having put in a TDN Rising Star performance when scoring by 5 1/2 lengths over nearly six at Navan last month. The full-brother...