Santa Anita deaths revive debate over track surface safety             ARCADIA, California––Famed as the oldest horse racing venue in California,  hosting races 1904-1909,  1934-1941,  and 1945-present,  and as the scene of some of the most memorable wins by Seabiscuit and come-from-behind specialist Silky Sullivan,  Santa Anita Park is suddenly notorious for 20 horse deaths in […]