* In a May 2008 e-mail, Phil Jones writes to Michael Mann, with the subject line "IPCC & FOI": "Can you delete any emails you may have had with Keith re AR4? Keith will do likewise…Can you also email Gene and get him to do the same? I don't have his new email address."<ref name="gibson"/> Trevor Davies responded by saying that despite Jones' suggestion to delete records, no records were actually deleted. <ref name="gibson"/>
An article in Mother Jones noted that McIntyre was particularly interested in East Anglia's Climatic Research Unit, keepers of one of the most complete sets of temperature records in the world, and had asked the unit for raw data but was rebuffed because of his past efforts at distorting data and facts. In 2008, McIntyre sought raw data and email correspondence from Santer, a scientist at the Lawrence Livermore National Laboratory, who refused, arguing that the data were already publicly available. In just the last week of July 2009, CRU received 58 FOIA requests from McIntyre and others. CRU head Phil Jones argued that responding to these requests was creating an "unmanageable burden." In September 2009, RealClimate, a blog launched by Mann and other scientists to fight back against "skeptics," drafted a public statement about what they saw as a pattern: "An unverified accusation of malfeasance is made based on nothing, and it is instantly 'telegraphed' across the denial-o-sphere while being embellished along the way to apply to anything 'hockey-stick' shaped and any and all scientists, even those not even tangentially related. The usual suspects become hysterical with glee that finally the 'hoax' has been revealed and congratulations are handed out all round...Net effect on lay people? Confusion. Net effect on science? Zip." McIntyre's latest requests for both the raw CRU data and the email correspondence between scientists about those data were formally denied on November 13, 2009. Four days later, a massive bundle of files named FOIA.zip was anonymously posted on several prominent skeptic blogs and RealClimate with several years' worth of the climate scientists' email exchanges.<ref>Kate Sheppard, [http://motherjones.com/environment/2011/04/history-of-climategate?page=3 "Climategate: What Really Happened?"] Mother Jones, April 21, 2011.</ref>
===E-mails expressing doubt about quality of skeptics’ research===