Letter to U.S. Trade Representative Portman on Free Trade Agreement with Andean Nations, November 28, 2005
Letter to U.S. Trade Representative Kirk Regarding Andean Trade Preferences Act, June 23, 2010
Letter to Episcopal Conference of Peru on Threats to Bishops and Well-being of Bishop Turley, September 12, 2007
Letter to the Peruvian Bishops' Conference Concerning Situation in Amazon Region of Peru, June 22, 2009
Letter to Secretary of State Kerry Regarding Partnering with Catholic Church on Global Issues, February 6, 2013