I expected better than this from the climate science skeptic community:

An influential 2006 congressional report that raised questions about the validity of global warming research was partly based on material copied from textbooks, Wikipedia and the writings of one of the scientists criticized in the report, plagiarism experts say.

Review of the 91-page report by three experts contacted by USA TODAY found repeated instances of passages lifted word for word and what appear to be thinly disguised paraphrases.

The charges of plagiarism don't negate one of the basic premises of the report — that climate scientists used poor statistics in two widely noted papers.

But the allegations come as some in Congress call for more investigations of climate scientists like the one that produced the Wegman report.

"It kind of undermines the credibility of your work criticizing others' integrity when you don't conform to the basic rules of scholarship," Virginia Tech plagiarism expert Skip Garner says.