Original sentence: James Petras is a retired Bartle Professor (Emeritus) of Sociology at Binghamton University in Binghamton, New York and adjunct professor at Saint Mary's University, Halifax, Nova Scotia, Canada who has published on Latin American and Middle Eastern political issues, with some commentators branding his opposition to Zionism as "anti-semite"
Edited sentence: James Petras is a retired Bartle Professor (Emeritus) of Sociology at Binghamton University in Binghamton, New York and adjunct professor at Saint Mary's University, Halifax, Nova Scotia, Canada who has published on Latin American and Middle Eastern political issues and has achieved a certain notoriety for his anti-Semitic views