Yesterday, according to the exit polls, between 53 and 54% of American Catholic voters cast their ballots for Barack Obama, despite the Democratic candidate's enthusiastic support for unrestricted legal abortion. Nationwide, Protestant voters supported John McCain, by a solid 54- 45% margin. But the Catholic vote broke for Obama. Why? Earlier this week the US Conference of Catholic Bishops released a helpful listing of the 50 American states, with the proportion of population in each state. In 7 states, Catholics make up more than 30% of the population. Obama captured all 7 of those states on Election Day. In 8...