FILE PHOTO: A General Dynamics sign is shown at the International Association of Chiefs of Police conference in San Diego, California, U.S. October 17, 2016. REUTERS/Mike Blake/File Photo
FILE PHOTO: A General Dynamics sign is shown at the
FILE PHOTO: A General Dynamics sign is shown at the International Association of Chiefs of Police conference in San Diego, California, U.S. October 17, 2016. REUTERS/Mike Blake/File Photo