SACRAMENTO, Calif. (AP) – California has some of the toughest gun laws in the nation, including a ban on the type of high-capacity ammunition magazines used in some of the nation’s deadliest mass shootings. How long those types of laws will stand is a growing concern among gun control advocates in California and elsewhere. A federal judiciary that is becoming increasingly conservative under President Donald Trump and the Republican-controlled U.S. Senate has gun control advocates on edge. They worry that federal courts, especially if Trump wins a second term next year and Republicans hold the Senate, will take such an expansive view of Second Amendment rights that they might overturn strict gun control laws enacted in Democratic-leaning states.