Check out the Wikipedia article on this man:
http://en.wikipedia.org/wiki/Arthur_HertzbergHere are some paragraphs that caught my eye:
...He participated in the 1943 Rabbis' March,
walked with Martin Luther King, Jr., in the 1963 March on Washington and Bloody Sunday at the height of the American civil rights movement, and also served as an intermediary between the American Jewish Community and Secretary of State Henry Kissinger. Hertzberg played a major role in some of the most significant issues the world Jewish community faced in the decades following World War II, including discussions with the Roman Catholic Church over the still unresolved conflict over the Vatican's release of documents pertaining to Pius XII and the Holocaust,
as well as his outspoken criticism of the policies of Israel toward the Palestinians.{snip}
Never one to eschew unpopular stands when it came to core issues that impacted on the Jewish community,
Hertzberg's reputation as a maverick was perhaps most in evidence in the aftermath of the Six-Day War in 1967 when he called for the creation of a Palestinian state alongside Israel, a position that was anathema among most America Jews. He had recounted his public battles with both Golda Meir and Menachem Begin over their policies toward the Palestinians:I was largely in opposition to the dominant policies. I found myself restating this view year by year, as repeated attempts were made to silence me in Jerusalem and by its lackeys in New York and Washington. I insisted that we in the Diaspora could represent the best interest of the Jews worldwide — never mind the political and moral foolishness that governments in power might be proclaiming … I also had no fear that I was committing treason by denouncing what I knew was wrong and foolish, and I laughed off the label "maverick".
Hertzberg's early support for accommodation with the Palestinians, coming from a leader of the American Jewish establishment, subsequently added credibility to the Israeli peace movement.