From the New York Post:
Another surprise in the election was the Catholic vote, which polls said would be either evenly split or pro-Clinton. But exit polls show Trump won that demographic by 52-45 percent. Barbie Latza Nadeau of The Daily Beast notes that’s especially “remarkable since Catholics overwhelmingly voted for Barack Obama in the last two elections.” But those voters were shifting, “pushed in part by the US Bishops Conference, which has been in a long battle” with the White House over ObamaCare’s birth-control mandate. And “Clinton was not innately seen as a Catholic-friendly choice,” despite picking Catholic Tim Kaine for vice president.