July 22, 2009 5:42 pm Skimpy Dresses at Del Mar One woman describes what she says is a mainstay of Opening Day at Del Mar. US & World Videos 2:17 New program aims to help flood victims 2:32 Calls for CDC to investigate cross-border pollution health impacts 3:06 North Park heptathlete trains for 2nd Olympics 1:50 San Diego Adult High School graduates celebrated in downtown ceremony 4:17 New California law will remove restaurant surcharges