May 1, 2009 11:02 am Tests Too Good To Believe The results were impressive for Sequenom. A down syndrome test achieved almost perfect accuracy in preliminary studies. But then all that changed. US & World Videos 3:53 San Diegans welcome 2025 with celebrations across the county 2:22 San Diego has one of the highest inflation rates 2:20 Crowds flock to Gaslamp Quarter to celebrate New Year's Eve in San Diego 0:47 A Dirty Business: Preparations underway for Monster Jam 2:41 ‘This is Chula Vista's decade': City's game changers set to come online in 2025
