Paul Reddam is Canadian, of course, so it was too easy a shot to miss. A horse they owned together ran second; ran great, Erik Johnson thought--and said so. "Erik, this isn't the Olympics," his partner replied. "No-one cares about second place in horseracing." This was a few years back, early in Johnson's Turf career, with the 2010 Winter Olympics still fresh in the memory. The U.S. team had lost the hockey final only in overtime, to the hosts in Vancouver. So Reddam did not miss his cue: no silver...