Did you know that Catholics were influential in starting the first parades to commemorate laborers, back in the 1880s? Or that we celebrate a secular Labor Day in September and a Catholic Labor Day May 1 on the feast of St. Joseph the Worker? Catholic Review Editor Christopher Gunty talks with Bill Droell, author, teacher and longtime editor for the National Center for the Laity about the origins of Labor Day, what popes have said about those who work and about just wages for families, as we prepare to mark Labor Day Sept. 3.