Original sentence: He has been nominated by Joseph Rotblat for the Nobel Peace Prize every year from 1988 to 2004.He was subsequently abducted by agents generally thought to be from Mossad (although upon release Vanunu claimed it was the CIA) and was tried in Israel behind closed doors.Vanunu is seen by many human rights groups as a prisoner of conscience
Edited sentence: He has been nominated by Jewish Peace Prize winner Joseph Rotblat for the Nobel Peace Prize every year from 1988 to 2004.He was subsequently abducted by secret agents generally thought to be Mossad (although upon release Vanunu claimed it was the CIA) and was tried in Israel, behind closed doors.Vanunu is seen by many human rights groups as a prisoner of conscience, and they often compare him to the German pacifist Carl von Ossietzky.Vanunu serves as the current Lord Rector of the Glasgow University