C4. Profs. John Mearsheimer and Steven Walt, Letter to the Chicago Council on Global Affairs Regarding the Cancellation of Their Talk on the Israel Lobby and U.S. Foreign Policy, 5 August 2007

C4. Profs. John Mearsheimer and Steven Walt, Letter to the Chicago Council on Global Affairs Regarding the Cancellation of Their Talk on the Israel Lobby and U.S. Foreign Policy, 5 August 2007