PICTURES OF THE DAY

This photo released by the New York Racing Association shows Derwin's Star capturing The Bed O' Roses Stakes at Belmont Park, New York Sunday July, 1, 2012. (AP Photo/New York Racing Association, Adam Coglianese)

Pat Smullen riding Famous Name win The Friarstown Stud International Stakes at Curragh racecourse on July 01, 2012 in Kildare, Ireland. (Alan Crowhurst/Getty Images Europe)

William Buick riding Izzi Top (R) win The Barclays Bank pretty Polly Stakes from Sapphire (L) at Curragh racecourse on July 01, 2012 in Kildare, Ireland. (Alan Crowhurst/Getty Images Europe)

Jeranimo and jockey Garrett Gomez, left, overpower Suggestive Boy, right, with Joseph Talamo, on the way to the win in the Grade I, $300,000 Shoemaker Mile, Saturday, June 30, 2012, at Betfair Hollywood Park in Inglewood, Calif. (AP Photo/Benoit Photo)

The Onda (Wave) neighborhood rider Gigi Bruschelli on Ivanov is on his way to win the Palio, the famous break-neck bareback horse race run in Siena's main square, in Siena , Italy, July 2, 2012. The annual Palio pits Siena neighborhoods against one another and its a major tourist draw for this Tuscan city. Each neighborhood puts up a horse and rider to race three times around the slippery, dirt covered cobblestone track. (AP Photo)

Silver Screamer, with Jose Espinoza riding, wins the $100,000 Eatontown Stakes horse race at Monmouth Park in Oceanport, N.J., Saturday, June 30, 2012. (AP Photo/Equi-Photo, Bill Denver)

Teeth of the Dog, right, and jockey Joel Rosario, edge ahead of Fast Falcon, ridden by Rosie Napravnik, to capture the Dwyer Stakes at Belmont Park, Saturday, June 30, 2012, in Elmont, N.Y. (AP Photo/NYRA, Adam Coglianese)

Camelot, ridden by jockey Joseph O'Brien, winning the Irish Derby at The Curragh on June 2 (Getty Images)

Va-bred Camp Victory and jockey Joseph Talamo, right, pulling away from The Factor (Rafael Bejarano), left, to win the Grade I, $250,000 Triple Bend Handicap, Saturday, June 30, 2012 at Betfair Hollywood Park, Inglwood, Calif. (AP Photo/Benoit Photo)

Doug O'Neill, trainer of Kentucky Derby winner "I'll Have Another", displays his betting ticket before cashing the 200-to-1 future bet on the horse at the Primm Valley Casino in Primm, Nevada June 25, 2012. O'Neill won $20,000 for his $100 bet, which he made in February, that the horse would win the Kentucky Derby. (Reuters)