Gov. Jerry Brown has signed a gun control measure eliminating an exemption for certain semiautomatic pistols from California’s unsafe handgun law, Brown’s office announced Friday. Assembly Bill 1964, by Assemblyman Roger Dickinson, D-Sacramento, is designed to limit the exemption for single-shot pistols from the state’s unsafe handgun roster, excluding semiautomatic pistols altered to not fire in semiautomatic mode. :snip: The measure was one of 15 bills Brown announced signing Friday. In another gun measure, Brown signed legislation requiring local courts to notify the Department of Justice more quickly when actions are taken that would result in a person being prohibited...