Hall of Fame trainer D. Wayne Lukas, who reportedly had tested positive for coronavirus last week and was in isolation, has recovered from the illness and received a negative COVID-19 test result, according to a tweet from his grandson Brady Wayne Lukas Sunday morning. "Wayne has completed the isolation period and has received a negative test result," Lukas said. "He's back!" The 84-year-old conditioner was first reported to be positive for COVID-19 Aug. 12. In a tweet, Brady Lukas said, "Wayne recently tested positive for COVID-19 and has since been...