As the year comes to a close, we reflect on some of the biggest KPBS stories of the year with the reporters who covered them.We discuss the changing landscape of immigration enforcement and mass deportation. Plus, the local housing picture in San Diego — from ADUs to the effects of statewide legislation.Then, we talk about the top stories on the science and technology beat this year, including artificial intelligence and nuclear fusion.Guests:Gustavo Solis, investigative border reporter, KPBSAndrew Bowen, metro reporter, KPBSThomas Fudge, science and technology reporter, KPBS