investigators hope someone will recognize this man, jovan lopez. they believe the 23-year-old shot and killed a victim saturday afternoon on peach street. he died at the scene. >>> governor brown signed a bill aimed at keeping california as a world leader in fighting climate change. today, above the sky in los angeles, the bill set a goal for california to meet by 2030, to get half of our electricity from solar and wind. and governor brown is challenging his republican opponents who oppose tougher environmental laws. >> we hope they're going to come back to the good old days of reagan and nixon, where people cared about clean air and clean water. >> part of the proposal did not become part of the new law. curtailed a provision tou1u the fossil fuel use in half. >>> governor brown also signed a bill to prevent sidewalk tolls at the golden gate bridge and other pedestrian bridges. governor brown said, quote, finally a bad idea is off the table. he said this legislation encourages an active life style and proof the state is a world leader in fighting