Original sentence: Amnesty International does no consider Ernst Zundel imprisoned for Holocaust Denial a prisoner of conscience, and stated they are not calling for his release.Amnesty International has requested the Canadian Government to amend their criminal code and establish Holocaust Denial as a hate crime.While Holocaust Denial is rejected by most historians, Noam Chomsky and others have signed a petition in 1979 asserting that efforts to stop his holocaust research were  "shameful"
Edited sentence: Furthermore, while calling for the release of prisoners of conscience, AI has decided not to call for the release of individuals such as Ernst Zundel  who are imprisoned for Holocaust Denial, which AI claims is another hate crime.While Holocaust Denial is rejected by most historians, many historians and free speech advocates consider it "shameful" to strip an individual of free speech in such a case; this contradicts Amnesty International's official policy