FILE - In this May 9, 1973 file photo, Secretariat, Ron Turcotte up, wins the 98th Preakness Stakes horse race at Pimlico Race Course in Baltimore. Secretariat's owner has asked the Maryland Racing Commission to conduct a hearing about changing the time of the horse's winning run in the 1973 Preakness Stakes. Penny Chenery, along with Maryland Jockey Club president Tom Chuckas, say advances in modern video technology will prove Secretariat ran the 1 3/16 mile race in 1 minute, 53 and 2/5 seconds. That would have been a record at the time and would match the standing record for the Preakness.(AP Photo/File)