As all-electric cars are just arriving in showrooms, there is a new movie out called "Revenge of the Electric Car." It's by Chris Paine, who directed the 2006 documentary, "Who Killed the Electric Car?"

One UK blogger thinks that People for the Ethical Treatment of Animals (PETA) risks alienating supporters by using pornographic posters to promote its cause. PETA has proven expert over the years at getting free publicity by creating controversy. Should we even be covering this coverage?

"Federal agencies turned in progress reports to the White House this week on their scientific integrity policies, but officials are saying little about how far along agencies have come in protecting scientists' work from political meddling."

Mark Twain was not only one of America's most under-appreciated nature writers, but he may also have been the Jon Stewart of his time -- blending satire with acute journalistic observation to puncture received wisdom with real truth. Francesca Lyman starts a discussion on the subject in Sacramento -- Twain's old stomping grounds.

"Japanese officials struggled through the day on Tuesday to explain why it had taken them a month to disclose large-scale releases of radioactive material in mid-March at a crippled nuclear power plant, as the government and an electric utility disagreed on the extent of continuing problems there."

"The Government Accountability Office is preparing to issue a report that rebukes the Centers for Disease Control and Prevention for saying in 2004 that elevated levels of lead in the District’s tap water did not pose a public health threat and for failing to quickly clarify its findings as complaints mounted."

"A conservative research group in Michigan has issued a far-reaching public records request to the labor studies departments at three public universities in the state, seeking any e-mails involving the Wisconsin labor turmoil." Among the professors under assault by the secretive conservatives is William Cronon, one of the foremost environmental historians in the United States.

"It’s the kind of accountability journalism that makes readers raise an eyebrow, if it doesn’t raise their blood pressure first. General Electric Co., reported the New York Times last week, earned $14.2 billion in worldwide profits last year, including $5.1 billion in the United States — and paid exactly zero dollars in federal taxes."