Courtesy of years in the sport of horse racing, Team Coolmore is as well versed as anyone with many of racing's highs and lows. Hitting one of those lulls when GI Breeders' Cup Juvenile Turf morning-line favorite River Tiber (Ire) (Wootton Bassett {GB}) was a vet scratch earlier Friday, the team--in concert with Al Shaqab Racing--ended Day 1 of the World Championships with a rousing coup, taking the final Breeders' Cup race of the day with Unquestionable (Fr), a colt by Coolmore stallion Wootton Bassett {GB}). Coolmore completed the Exacta...