Joe Murphy, Bill Dwan, Richard Brown and Michael Donohoe have led the tributes to racing's "problem solver" John Fleming, who died after being struck by a bus at Dublin Airport on Thursday morning. Fleming, 62, enjoyed huge success as an owner, notably with trainers Michael O'Callaghan and Joe Murphy. His biggest day came last summer when Cercene, who he part-owned, won the Group 1 Coronation Stakes at Royal Ascot while Navassa Island carried his own colours to Listed success at Cork earlier this month. He was also a keen trader...