California Assemblywoman Julia Brownley, a Democrat from Santa Monica, left, talks with state Senator Christine Kehoe, a Democrat from San Diego, during the Senate debate over Ms. Brownley's bill proposing to ban use of plastic shopping bags at the Capitol in Sacramento Tuesday, Aug. 31, 2010. The measure failed.(AP Photo/Rich Pedroncelli)

Photo by: Rich Pedroncelli

California Assemblywoman Julia Brownley, a Democrat from Santa Monica, left, talks with state Senator Christine Kehoe, a Democrat from San Diego, during the Senate debate over Ms. Brownley's bill proposing to ban use of plastic shopping bags at the Capitol in Sacramento Tuesday, Aug. 31, 2010. The measure failed.(AP Photo/Rich Pedroncelli)