The idea of separating church and state by the Founding Fathers of America was freedom from the domination of one form of religion, because many of them left England, because they were persecuted by the church, because they want to express their Christian faith in a different way. So it was a bit of warfare between Christians.
I think that the American people should rest assured and be assured that every federal agency that has a role to play in this terrorism is working overtime now. They are taking every necessary action to protect our great citizens.