The Gilroy shooting has left California lawmakers wondering what more they can do to limit gun violence in the state. Also, efforts to have greener transportation and safe streets and walkways are in conflict as San Diego works to implement dockless scooter regulations, an explanation of SDG&E’s time-of-use plan, how the “invalid trade” helped build San Diego, the legal aid group Al Otro Lado reacts to the Trump administration's changing immigation policies, and a seismologist talks about how societies rebuild after natural disasters and how California is preparing for its own “Big One.”