Wasn't that in "Catholic Dossier" at some point? It seems very familiar!
I'd try the Ignatius Press or Catholic Answers sites and see if they have Fr. Fessio's articles archived.
http://www.catholic.net/RCC/Periodicals/Dossier/1998-11-12/oration.html
It's a much older article than I expected, but I believe this is it.