Here are two videos, each about 8 minutes long, each by a different U.S. Catholic Priest, that represent varying approaches to this controversy:
One is by Fr. James Martin, S.J., the editor of America Magazine. You can see him at http://www.youtube.com/
The other is by popular Catholic author and spokesman, Fr. Robert Barron, who teaches at Mundelein Seminary in the Archdiocese of Chicago. He can be seen at http://te-deum.blogspot.
Watching both of these will give you a broader view of the entire controversy.