Bodemeister, Union Rags top list of five horses to watch
(AP) -- A full field of 20 horses will line up for the Kentucky Derby at Churchill Downs on Saturday. The winner becomes the only 3-year-old with a chance to go on and try for the Triple Crown by adding victories in the Preakness on May 19 and the Belmont Stakes three weeks later. The last horse to sweep all three races was Affirmed in 1978.
Here's a look at five 3-year-olds to watch when the starting gate springs open for the most exciting two minutes in sports: