A puddle of pepper spray from a broken canister caused a hazardous materials scare at a post office in Oakland's Laurel District Wednesday morning after eight postal workers had bad reactions to the chemical. Dispatchers received reports of a hazardous material at the post office 3630 High Street, near MacArthur Blvd around 10 a.m. after two employees began complaining of eye irritation and …
More: continued here