GM exec: global warming still a ‘crock of sh*t.’

Reuters reports that GM Vice Chairman Bob Lutz defended his previous remarks dismissing global warming as a “total crock of shit.” Lutz said his views had no bearing on GM’s commitment to build environmentally-friendly vehicles. He added that those “spewing virtual vitriol” at him for disparaging climate change were “missing the big picture.” “My thoughts on what has or hasn’t been the cause of climate change have nothing to do with the decisions I make,” Lutz alleged.