In 2006, California's Governor — Republican Arnold Schwarzenegger -- signed a comprehensive measure to reduce greenhouse gases. Today, Democratic Governor Jerry Brown signed a bill to extend and expand that law — maintaining California's national leadership against climate change. We hear more about the new bill from Melanie Mason, who reports from Sacramento for the Los Angeles Times.
California approves most ambitious climate law in the US
- Melanie Mason - politics reporter, LA Times - @melmason