President Barack Obama spoke at the 164th commencement at Notre Dame University in South Bend, Indiana this weekend. The speech was freighted with political controversy, primarily because Notre Dame is affiliated with the Catholic Church, which uniformly opposes the abortion rights and protections that the president supports. These weeks of tension leading up to the speech held an ironic quality—though Americans of many faiths are opposed to the woman's legal right to choose an abortion, Obama had worked with Catholic churches in his early days as a community organizer in Chicago when, as he said with a laugh, "I was really broke and they fed me."...