It's a long and detailed article. The emails are here [PDF - 2.7 MB]
A pro-Israel pressure group is orchestrating a secret, long-term campaign to infiltrate the popular online encyclopedia Wikipedia to rewrite Palestinian history, pass off crude propaganda as fact, and take over Wikipedia administrative structures to ensure these changes go either undetected or unchallenged.
A series of emails by members and associates of the pro-Israel group CAMERA (Committee for Accuracy in Middle East Reporting in America), provided to The Electronic Intifada (EI), indicate the group is engaged in what one activist termed a "war" on Wikipedia.
April 21, 2008
Zionist infiltration at Wikipedia
Many thanks to Tony Greenstein for bringing to my attention this Electronic Intifada article on how a hard right zionist group, CAMERA, seeks to infiltrate wikipedia and tilt entries in favour of the racist war criminals of the State of Israel: