A battle is brewing over an Oakland neighborhood's do-it-yourself solution to stopping speeders and sideshows. Residents said they were fed up and fought back with their own speed bumps, but the city said that fix won't fly. Earlier this week, the city's Department of Transportation (DOT) tore up the homemade speed bumps at East 21st Street and 19th Avenue. Residents installed them out of desperation eight months ago after claiming they pled with the city for four years to address dangerous sideshows in the area and nothing was done. "We've had peace for the past eight months, a hard peace,"...