On Wednesday, Nov. 15, The Pleasanton Police Department in conjunction with the San Antonio Police Department and Reality Defense Incorporated will host an Active Threat Brief for Civilians from 7-8p.m. at the Pleasanton Civic Center. The one hour community seminar is FREE and will cover fundamental techniques for civilians when involved in a threatening situation. The training is open to the general public, however, parents are encouraged to leave children at home. Light refreshments will also be available.