Last Thursday, KCRW's Warren Olney moderated the first major debate between candidates vying to replace LA County Supervisor Zev Yaroslavsky: Sheila Kuehl, Bobby Shriver, John Duran and Pamela Conley Ulich. The Third District is home to two million people and includes Santa Monica, Beverly Hills, West Hollywood and Malibu. The debate, co-presented by the Society of Professional Journalists, airs at 8pm.