Summer race meet begins today

A horse gets exercised on the track at the Del Mar Race Track on Tuesday. <br><small><B> HAYNE PALMOUR IV </B> Staff Photographer</small> <br><A HREF="https://secure.townnews.com/nctimes.com/forms/photo_services/linkorder.php?des= Hayne Palmour IV Staff photographer / A horse gets exercised on the track at the Del Mar Race Track on Tuesday." target="new">Order a copy of this photo</A> <!— <br><A HREF=" ">More of this story</A> —> <br> <A HREF="http://www.nctimes.com/news/photogallery/" target="new">Visit our Photo Gallery</A> <br> <hr width="250">