Los Angeles news online: Environmentalists stunned by failures of key measures in Legislature Environmentalists stunned by failures of key measures in Legislature ================================================================================ politics on 02/09/2010 07:00:00 Activists expected big gains, but a ban on plastic grocery bags, another on a chemical used in baby bottles and a bid to boost alternative energy fell short in the face of heavy industry opposition. Environmentalists were counting on big gains in Sacramento this summer, with a governor eager to burnish his green credentials in his final months in office. But by the time the legislative session ended at midnight Tuesday, those hopes had fizzled.