May 24, 2013 8:38 pm Dates Added to Del Mar Racetrack Beginning in November 2014, the Del Mar Racetrack will host an additional 5-week season of horse racing. Steven Luke reports on what these added dates will mean for local businesses and racing. US & World Videos 0:58 Mystik Dan wins 150th Kentucky Derby in photo finish 2:07 San Diego Seals riding energy of ‘The Electric Factory' into National Lacrosse League semifinals 0:45 Knicks defeat 76ers, advance to Eastern Conference second round 58:18 Episode 308: The Level of Concern Game 0:40 Top Pirates prospect Paul Skenes dominating the minors. When will he make his MLB debut?