The Guardian ' s withdrawal of its extended interview of Noam Chomsky in 2005 which was seen as a smear by his admirers such as the Media Lens group  while the apology he received  and the article's removal were viewed as "spineless" acts by historian Marko Attila Hoare ,  one of Chomsky's critics. Another such incident would be the deletion of a December 21, 2006 Op-Ed piece in the New York Sun which had been written by British journalist Daniel Johnson . [ clarification needed ]
This map is drawn from cases documented by ALA and the Kids' Right to Read Project, a collaboration of the National Coalition Against Censorship and the American Booksellers Foundation for Free Expression. Details are available in ALA's "Books Banned and Challenged 2007-2008; 2008-2009; 2009-2010; 2010-2011; 2011-2012; and 2012-2013," and the "Kids' Right to Read Project Report." “Mapping Censorship” was created by Chris Peterson of the National Coalition Against Censorship and Alita Edelman of the American Booksellers Foundation for Free Expression. The map is now updated by the American Library Association.