The Eureka Police Department will be conducting a DUI/Driver’s License checkpoint tonight between 8 p.m. and 3 a.m. at 4th & Commercial Streets in Eureka. A 45-foot gray whale that’s been stranded the Klamath River for more than a month has died after beaching on a sandbar. Transit police had already decided to keep the San Francisco subway system’s wireless network operating by the time rush hour began yesterday and protesters massed on the Civic Center platform.