STOCKTON — A conflagration burning in south Stockton has become a four-alarm fire, and crews from Manteca, Lathrop and the Montezuma Fire District are helping Stockton Fire Department personnel fight the fire that is involving structures, power poles and vehicles.The fire started in the 800 block of South Wilson Way about 6:30 p.m., and crews from all over the city have responded, according to scanner traffic.The area is a mix of industrial and residential, and [...]