The Wow Signal (Ire)
By Andrew Caulfield
By a strange coincidence, the weekend action in Britain featured three horses whose stallion careers had to be halted because they were proving sub-fertile. They experienced mixed fortunes on Saturday. Caspar Netscher, a four-time group winner who retired to Morristown Lattin Stud at the end of 2012, finished only seventh in a listed race at Newmarket, suffering…