On Feb. 10, Francis addressed a letter to all American Catholic bishops on immigration. His communique was titled “Letter of the Holy Father Francis to the Bishops of the United States.” Here is an excerpt of what he said. “Dear Brothers in the Episcopate, the book of Exodus, invites us to look at the reality of our time, so clearly marked by the phenomenon of migration, as a decisive moment in history to reaffirm … the infinite and transcendent dignity of every human person.“Even a cursory examination of the church’s social doctrine emphatically shows that Jesus Christ … did not...