One piece of evidence supporting the possibility of Sacco's guilt arose in 1941 when anarchist leader Carlo Tresca, a member of the Sacco and Vanzetti Defense Committee, told Max Eastman, "Sacco was guilty but Vanzetti was innocent." Eastman published an article recounting his conversation with Tresca in National Review in 1961. Later, others would confirm being told the same information by Tresca, but Tresca's daughter insisted she never told him. Others pointed to an ongoing feud between Tresca and the Galleanists, claiming the famous anarchist was just trying to get even.