Letter: Sen. Lugar’s study abroad program enriched our lives

In regard to the May 3 Salt Lake Tribune opinion article by Sam Nunn, “Follow ‘Lugar Way’ of civility and respect”:I, too, want to express my gratitude for Sen. Richard Lugar, who died April 29 at age 87. Our family didn’t know him personally, but we have been touched deeply by the Kennedy-Lugar Youth Exchange and Study (YES) program. We have hosted three young people from around the world as high school exchange students; in fact, our daughter was a YES student for