The Security Industry Association (SIA) has apprised that Dr. Reginald Brothers, DHS Undersecretary for Science and Technology, will be the keynote speaker at the upcoming SIA Government Summit in Washington, DC. Dr. Reginald Brothers, the undersecretary for science and technology at the Department of Homeland Security (DHS), will make one of his first public speaking appearances since his confirmation at DHS, as a keynote speaker at 9:45 a.m. on June 3, 2014 during the SIA Government Summit at the W Hotel in Washington, D.C. The SIA Government Summit brings together the public and private sectors to discuss legislative and regulatory matters of importance to the security industry.