The 4th of July fireworks show, which features more than four tons of explosives, kicks off at 9 p.m. Plus, a law intended to increase public access to police records does not apply to cases of officers killing people in accidental car crashes, according to the San Diego Police Department; and a Navy SEAL who was acquitted of killing a wounded Islamic State captive but convicted of posing with the corpse was sentenced by a military jury Wednesday to a reduction in rank and four months of confinement.