VoicesPeter A. QuinnArts & CultureFaithCharacter-Driven: 'Peter's faith—and lack thereof—helps guide my writing and my life.'Peter A. QuinnMarch 14, 2011'Peter's faith--and lack thereof--helps guide my writing and my life.'Dear Mr. President: Letters and Memos to the Incoming ExecutivePeter A. QuinnHelen Prejean, C.S.J.January 19, 2009A group of contributors to America offer advice to Barack Obama as he begins his presidencyImmigration's Dark History: From February 18, 1995Peter A. QuinnFebruary 18, 1995From 1987, Peter A. Quinn on America's immigration traumas