Letter to Secretary of State Pompeo on Escalating Tensions With Iran, June 18, 2019
Letter to Secretary of State Kerry Regarding Peace Efforts in the Middle East, January 20, 2016
Letter to US Bishops from Archbishop Kurtz Urging Solidarity with Pope and Action for Peace, July 22, 2014
Letter to National Security Advisor Rice on Mine Ban Treaty, February 12, 2014
Letter to U.S. Senate on Prohibition of Torture, October 4, 2005
Letter to U.S. Senate on Prohibition of Torture in Defense Appropriations Act , October 14, 2005
Letter to Colleagues on the Anniversaries of the Bombing of Hiroshima and of Pacem in Terris and of The Challenge of Peace, August 6, 2003