Spendthrift Farm's Tamara (Bolt d'Oro), winner of the GI Del Mar Debutante S. Sept. 9, returned to the Santa Anita work tab Wednesday for Hall of Fame trainer Richard Mandella. With fellow Hall of Famer Mike Smith in the irons, the homebred out of four-time champion Beholder went three furlongs in :36.0 seconds. "It was an easy three-eights," Smith said. "She went around there nice and happy." Tamara is expected to make her next start in the GI Breeders' Cup Juvenile Fillies at Santa Anita Nov. 3. Tamara earned TDN...