The secret behind Jared Johnson’s race car? He has a tiny Lego glued to the rear of its 5-ounce chassis. “It’s very stealthy,” the 9-year-old Fairfax, Va., resident said of the vehicle that took him almost four days to build from a small block of wood. “I think it’ll be the fastest of everybody here … Continue reading Building race cars, and connections: Jewish, Muslim Cub Scouts get revved up for Interfaith Pinewood