(AP) -- Gov. Arnold Schwarzenegger on Wednesday signed into law a sweeping global warming initiative that imposes the nation's first cap on greenhouse gas emissions, saying the effort kicks off "a bold new era of environmental protection."
(AP) -- Gov. Arnold Schwarzenegger on Wednesday signed into law a sweeping global warming initiative that imposes the nation's first cap on greenhouse gas emissions, saying the effort kicks off "a bold new era of environmental protection."