NASA Stalling On Climategate

How long does it take to respond to a Freedom of Information Act request? Answer: At least three years if you're hiding something.

The man battling NASA for access to potential "Climategate" e-mails says the agency is still withholding documents and that NASA may be trying to stall long enough to avoid hurting an upcoming Senate debate on global warming.

Nearly three years after his first Freedom of Information Act request, Christopher C. Horner, senior fellow at the Competitive Enterprise Institute, said he will file a lawsuit Thursday to force NASA to turn over documents the agency has promised but has never delivered.

Mr. Horner said he expects the documents, primarily e-mails from scientists involved with NASA's Goddard Institute for Space Studies (GISS), will be yet another blow to the science behind global warming, which has come under fire in recent months after e-mails from a leading British research unit indicated scientists had manipulated some data.

"What we've got is the third leg of the stool here, which is the U.S.-led, NASA-run effort to defend what proved to be indefensible, and that was a manufactured record of aberrant warming," Mr. Horner said. "We assume that we will also see through these e-mails, as we've seen through others, organized efforts to subvert transparency laws like FOIA."